Relék

Feature:1. The transparent diam can be rotated to adjust the delay time.
2. Stable quality,high accuracy of the delay time,low error.
3. The contact adopts galvanized brass material of good electric conductivity.
4. Suitable for large range of applications such as electric,home appliance and industrial control.
5. Compact and practical makes it works more stable.
Specification:
Item Type:Delay Timer
Model:H3Y-2
Delay Time:0~1S
Contact Current:5A
Contact Quantity:8
Contact Material:Brass(Galvanized)
Delay Type:Electricity Delay
Repeat Error:0.01S
Reset Mode:Outage
Package List:1 x Delay Timer

Features:
100% brand new and high quality
Falling edge - triggered. Initial state after power no voltage output, once triggered, output terminal output the power supply voltage, after once again trigger the output terminal no voltage output, and so on.
With Low standby power consumption, and high output power.
Driver IC is Dual P-channel MEM2313,Maximum drive current is 6A
Applications: MCU Development Board, Motor,mobile power, LED Lighting,5V Relay,esp8266 WIFI MODULE, 315M 433M Wireless remote controller
Specification:Power supply voltage:DC 2.5V-6V
Standby current:less than 10uA
Driver IC:Dual P-channel MEM2313
Maximum drive current : 6A
Allowing continuous output current:5A(5V-6V)
4A(3.7V-5V)
2A(2.5V-3.7V)
Pin pitch: 2.54mm
Weight: Approx.1g
Pin description:Vo:output
Vi:power supply
G:power ground
T:trigger signal input terminal
Package list:1 x Latch Bistable Self-locking Trigger
Note: inductive load, the load to the appropriate freewheeling diode in parallel to avoid damaged to the switching elements of the circuit.

Features:
Adopt of premium plastic outer shell, excellent shock and vibration resistance
Automotive relay with 4-pins and 30A blade fuse to protect the circuit.
The relay features a metal mounting bracket and are suitable for automotive and accessory applications.
Comes with a metal bracket and 30A fuse
Auto relay is convenience to a replacement of the broken
Specification:
Material:plastic
Contact: Normally Open
Voltage: DC 12V
Current: 30A
Pin number: 4
Size: Approx. 3.3 x 2.5 x 4.8cm/1.3 x 1 x 1.9in
Weight: Approx.30g/1.1oz
Package list:
1 x Automotive Fused Relay
Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
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Features:Light detection and brightness detection, detection can be adjusted via potentiometer brightness valve point comes relays, and do all kinds of brightness detection switch, you can control all kinds of street lights automatically turn on at night, during the day and automatically turns off and car supplies control and automation equipment.
Specifications:Power Supply: DC12V
Operating Current: Relay after pull‑in: 5V module is less than 50mA
Before the Relay Actuation: Less than 5mA
Load Capacity: AC 0V‑‑250V/10A, DC 0V‑‑30V/10A
Relay output separately, it can control 0‑240V load.
Relay Working Mode: NO(normally open) or NC(normall closed)
Module Size: 5.3CM*3.1CM*1.9cm
Photoresistor Lead Length: 30cm
Note:
The color of the terminal is random
Packaging include:1 x Photoresistor module
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Features:
It is a timer relay module with high precision, stable and reliable performance.
Support 2 modes, mon mode(once) and cycle mode, and you can simply switch mode by adjusting the jumper.
Connect 2 wires of "Key" if you need module to work recurrently after power on.
There are many voltage and time range for your choice, both "on" time and "off" time are adjustable.
Widely used on timer operating equipment, machine repetitive test circuit, fish tank intermittent pump, etc.
Specifications:
Type: DC5V,0-30min/DC5V,0-24hr/DC12V,0-120min/DC12V,0-24hr/DC24V,0-15min/DC24V,0-30min (Optional)
Quiescent Current: <10mA
Dynamic Current: 45mA@12V; 90mA@5V; 30mA@24V
Contact: 1 group NO NC
Load Capacity: 10A(AC0-250V, DC0-30V）
Size: 70*20*18mm / 2.75*0.78*0.7"
Time Accuracy: Max value*0.001
Mon. Mode:1. The module Power-on, When triggered the relay is , timer delay off.
2. When triggered on the delay process, again triggered, it will immediately interrupt the delay.
Cycle Mode:1. The module Power-on, When triggered the relay is , (T1) timer delay off. () timer delay
on. Such cycle. T1 and are set by two adjustable resistors, respectively.
2. When triggered on the delay process, again triggered, it will immediately interrupt the delay.
Package Includes:
1 x Timer Relay Module

Features:
100% brand new and high quality
The delay time of this time relay is10 second
This timer relay features low power consumption
Delay time relay is made of high quality material, has excellent working performance
The pin has good contact performance, ensure stable working
Specification:
Model: H3Y-2
Working voltage: 220VAC
Delay time: 10s
Weight: Approx.40g/1.4oz
Package list:
1 x Delay Timer Relay

Feature:
1. Strict quality control and quality assurance, which is easier to use.
2. 30A high current switch adapter relay board with stable performance.
3. Made of high quality material, which is not easy to damage and durable.
4. Free air convection cooling, high quality and high performance.
5. 250V maximum control voltage, 30A maximum control current, safe ot use.
Specification:
Condition: 100% Brand New
Item Type: Relay Board
Material: Printed Circuit Board
Model: XH-M138
Input Voltage DC: 12V
Maximum Control Voltage: 250V
Maximum Control Current: 30A
Relay Contact: Normally Close
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Package List:
1 x Relay Board
1 x Connection Cable

Undervoltage Phase Sequence Relay Phase Sequence Protection Relay for Pumps Fans
Features:
Compact size and guide rail type installation.
Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance.
Powered by the measuring circuit, not required additional auxiliary power.
With one group normally open/close contacts.
With 5 indicator light to indicate all kinds of working status.
Applicable to pumps, fans, blowers, motors elevator, crane, central air-conditioning, etc.
Specification:Condition: 100% Brand New
Material: Plastic, Metal
Color: As Picture Shown
Model: JVR-380
Rated voltage: 380V
Contact capacity: 250V/AC 2.5A
Rated current: 5A
Insulation voltage test: 1Vac/m
Product certification: 3C, CE
Package Weight: Approx. 101g/3.6oz
Package List:1 * Phase Sequence Protection Relay

Features:
1. This is a digital display delay relay with timing power-on function.
2. Digital LCD display for clear and accurate timing.
3. Adjustable 0.01S-99H99M wide delay time by buttons.
4. Equipped with a transparent cover to protect the control panel.
5. High quality flame-retardant plastic housing, waterproof and dustproof.
Specifications:
Condition:100% Brand New
Material: Plastic
Color: As shown in the picture
Size: Approx.100*51*51mm/3.9*2*2in
Model: DH48S-2ZH
Delay Range: 0.01S-99H99M
Power Supply Voltage: 12VAC/DC, 24VAC/DC, 110VAC, 220VAC, 380VAC (Optional)
Rated Current: 10A
Function: A set of delay switches a set of momentary switches (no pause, no reset)
Power Connection: Round 8 pin
Display: LCD display
Adjustment Method: Dial code
Applications: Outdoor billboards, factory floors, highway lights, automatic control cabinet equipment, etc.
Package List:
1*Time Delay Module

On Delay Timer Relay 0-10 Seconds Knob Solid State Timer Relay Control Timer
Features:
1. This is a delay time relay with timing power-on function.
2. Adjustable 0-10 seconds delay time by knob.
3. High quality PC case, waterproof and antidust.
4. High , low power consumption, long lifespan.
5. With strong anti-interference performance for stable working.
6. Equipped with quick wiring base, easy to wire.
Specification:
Model: AH3-3
Working mode: Delay ON
Number of contacts: Single delay, dual delay, delay
Working voltage: AC 110V
Contact capacity: AC 110V 5A
Delay accuracy: ≤10%
Dimensions: 90*52*40mm / 3.54*2.05*1.57in
Weight: Approx. 185g/6.5oz
Package list:
1 x Delay ON Time Relay
Note:
1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item.
2. Please allow slight error due to manual measurement. Thanks for your understanding.

Features:1. Onboard square USB interface, stable connection.
2. Use imported high performance USB control chip.
3. Military-grade PCB board production.
4. Adopt for HID technology, no need for any driver, plug and play.
5. Support for WIN7, XP 32-bit, 64-bit system, easy to use.
Specification:Voltage: 5V
The relay can control 250V, 10A AC load and 30V, 10A DC load
Support system: For WIN7, XP 32-bit, 64-bit system
Control terminal connection method: NC/COM/NO
Fixed hole size: 3 mm
Fixed hole center distance: approx. 52.2 * 36.6 mm/ 2.06 * 1.44 in
Relay size: approx. 6.2 * 4 * 1.5 cm/ 2.44 * 1.57 * 0.59 in
Product Weight: approx. 32.5 g / 1.15 oz
Package list:1 * Relay Module

Feature:1. This is a 5V 1-channel bistable self-locking relay module with high quality.
2. Click the trigger port to pull in relay (and hold), click the relay again to disconnect.
3. Adopting high quality material, which is durable and has long service life.
4. It features high accuracy and strong stability, easy to install and use.
5. The trigger mode is low pulse trigger, which is more convenient and safer.
Specification:
Condition: 100% Brand New
Item Type: Relay Module
Material: Metal
Working Voltage: DC 5V
Working Current: 60-70MA
Static Working Current: 0.1mA
Relay Load Current: AC 250V/10A, DC 30V/10A
Trigger Mode: Low Level Trigger
Pin Description:V: Power positive
G: Power negative and trigger signal ground terminal;
T (T1/T2/T3/T4): Trigger signal input (0.2-2s low pulse)
NO: Relay normally open port
COM: Relay common port
NC: Relay normally close port
Instructions: When the power is turned on, the relay is turned off. Click the trigger port (T1/T2/T3/T4 port) to pull in relay (and hold), click the relay again to disconnect, and so on.
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Package List:1 x Relay Module

Features:
This time relay is applied in advertising , industrial mining, mechanical equipment.
LED display: high brightness, high clear LED digital tube display, it can be can be seen clearly no matter day or night.
Flexible adjust button: elastic button, suitable for wide spacing, quick adjustment, easy to operate.
Relay and transformer: both adopted of pure copper wire material.
The relay is closely connected with the base, and the conductivity is excellent.
The relay control time is 0.1s≤T≤99H, and with small power consumption, less than 5W.
Specifications:
Model: DH48S-S
Power consumption: ≤5W
Voltage: AC110V
Current: 5A
Error: ≤0.3% ±0.05s
Control time: 0.1s≤T≤99H
Rated power: 50/60HZ
Ambient temperature:-10 to 50℃
Weight: 213g
Product picture:
Install diagram:
1. Pull out the base
2. Unscrew the connection screw
3. Connect the conductor according to the serial number of the base, and tighten the wire screw
4.Panel type assembly: place the relay into the panel
5.Panel type assembly: mount the base, the convex platform should aim at the of the base
6.Panel type disassembly: Pull out the base
7. Panel type disassembly: Pull out the relay
8. Guide rail type assembling: mount the base, the convex platform should aim at the of the base
9. Guide rail type assembling: make the product buckle into the guide rail in accordance with the direction as shown,
10. Guide rail type disassembly: Pull out the relay
11. Guide rail type disassembly: Pull out the base
Package Included:
1 x time relay

Description:
Operating voltage: DC 5-12V(5V 6V 9V 12V)
Operating current: 5V, forward 4mA, reverse: 36mA;
12V, forward 6mA, reverse: 44mA
Load voltage: DC 1-48V or AC 85-265V
Load current: Max 2A
Forward max time: 5000 seconds, 0.1 seconds step
Reverse max time: 5000 seconds, 0.1 seconds step
Size: 54*22*15mm / 2.12*0.87*0.59in
Weight: Approx. 15g
How to use:
VIN connected to the positive of power supply , GND connected to the negative of power supply;
P connected to the positive of motor power supply, P- connected to the negative of motor power supply;
M & M- connected to both ends of the motor
After power, flashes for 3 times, off, M output positive, M- output negative, motor forward; After a time delay T1, on, M output negative, M- output positive, motor reversal; After a time delay , off, M output positive, M- output negative, motor forward; And so on.
T1: motor forward delay time, default 0.1-5000 seconds adjustable (step 0.1 seconds)
: motor reverse delay time, default 0.1-5000 seconds adjustable (step 0.1 seconds)
By "Time multiple selection" setting, the maximum delay is up to 40,000 seconds
How to Set Up:
After power on, 3 blinks, enter the "work mode"
on Reversal, off Forward
Press and hold the key for 2 seconds, on, enter the "setup mode"
off, It's forward "setup mode"
In forward "setup mode", continuously trigger KEY twice, off, enter "Standby timer mode"
In the "Standby timer mode" , trigger KEY to start timing(enter "Timing Mode")
flashing means it is timing("Timing Mode")
Trigger KEY again to stop the clock(exit "Timing Mode")
flashing time is forward time(T1)
Press and hold the Key for 2 seconds, on, enter the Reverse "setup mode"
In Reverse "setup mode", continuously trigger key twice, off, enter "Standby timer mode"
In the "Standby timer mode", trigger KEY start timing(enter "Timing Mode")
flashing means it is timing("Timing Mode")
Trigger KEY again to stop the clock(exit "Timing Mode")
flashing time is Reverse time()
So far, forward time(T1) and reverse time() is set up
Re-power in "work mode"

Features:
1. No switching spark, high switching , no noise.
2. Anti-vibration, with good electromagnetic compatibility and long life.
3. Especially suitable for corrosive, humid, dusty and other harsh environment.
4. High reliability and compact, an module for temperature controller and other automatic control system.
5. Applicable for petrochemical equipment, food machinery, packaging machinery, CNC machine tools and other automated control fields.
Specification:
Input Voltage: DC 3-32V
Output Voltage: AC 24-380V
Output Current: 40A
Size (L*W*H): Approx. 6*4.5*2.3cm / 2.36*1.77*0.90in
Weight (Approx.): 97g / 3.4oz
Packing list:
1 * State Relay
Note: Please allow slight error due to manual measurement. Thanks for your understanding.

Feature:1. Transparent dial can rotate to adjust the delay range.
2. Stable quality, high delay accuracy and small error.
3. Brass galvanized contact material, good electrical conductivity.
4. Suitable for electric,home appliance and industrial control.
5. The control time range of the meter is from 0~30min.
Specification:
Item Type:Delay Timer
Model:H3Y-2
Delay Time:0~30min
Contact Current:5A
Contact Quantity:8
Contact Material:Brass(Galvanized)
Delay Type:Electricity Delay
Repeat Error:0.01S
Reset Mode:Outage
Package List:
1 x Delay Timer

Features:
USB interface for stable connection.
Using imported high performance USB control chip.
Using special relay drive chip ULN2803, the relay works more stable.
Military grade board production.
Board power socket and terminal, two ways to access the power supply are convenient and flexible. When the power is connected, the relay can remain set even if the computer is turned off or the USB is unplugged from the computer.
Support for WIN7, for XP 32-bit/64-bit system.
Specification:Type: Computer Control Switch Relay Module
Input voltage: DC 12V
Input current: > 300mA
Wiring method: NC/COM/NO
Relay size: about 7.5 * 10 * 2cm / 2.9 * 3.9 * 0.7in
Package List:1 * Relay
Note:1. This product can maximum control AC 250V, 10A AC load and maximum DC30V 10A DC load

Features:
This product is a car start relay with wide application,used for small crane, wheat combine harvester, auto start power switch, auto preheat relay
Operating within 30 minutes at a time of 4.8W, 2.4W can work for a long time
The relay is normally open, and 4-pin relay type, and rated current is 100A, rated voltage is 12VDC
Adopts of copper terminal has good electrical conductivity, and great stable working performance
Convenient to replace the broken one, and modify the car
Specifications:Contact form: normally open
Rated current: 100A
Rated voltage: 12VDC
Lead out: terminal
Pin number: 4
Size: 4.3*4.5*8cm/1.7*1.8*3.1in
Weight: Approx.92g/3.2oz
Wiring method: small pins: control voltage, large pins: load
Package included:
1 x Relay

Features:
1. 100% brand new and high quality.
2. This product is a start relay which can be used for small crane, wheat combine harvester, car start power switch and car preheat relay.
3. 12VDC 200A normally open 4-pin start relay.
4. Operating within 30 minutes at a time of 4.8w, 2.4w can work for a long time.
5. Copper terminals has good electrical conductivity and stable working performance.
Specification:
Contact Type: Normally open
Rated Voltage: 12VDC
Rated Current: 200A
Pin Number: 4
Item Size: 4.3*4.5*8cm / 1.7*1.8*3.1in
Weight: Approx. 95g/3.3oz
Package list:
1 * Start Relay

Features:
100% brand new and high quality
This product is a car start relay used for control battery ON/OFF
It is made of high quality material, with long serving life
The relay is normally open, and 4-pin relay type, and rated current is 100A, rated voltage is 12VDC
It features great stable working performance, and great dust proof function
Specifications:
Contact load: 100A/24VDC
Contact switching current: 75A
Contact switching voltage: 8VDC
Contact form: normally open
Rated current: 100A
Rated voltage: 12VDC
Protective features: dustproof
Coil power supply: 12VDC
Coil power: 4.8w
Size: 7.5 x 4.3 x 4.3cm / 2.95 x 1.69 x 1.69in
Weight: 94g
Package included:
1 x Relay

2 Channel 5V 30A Relay Switch Module High and Low Level Current Trigger Board
Features:1. The module uses real high quality 30A relay. The maximum load of normal interface is 250V/30A AC, 30V/30A DC.
2. Chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA.
3. Module working voltage 5V. High quality, it has long service life.
4. Module can be set up by high jump or low level trigger.
5. Humanized interface design, all interfaces can be directly connected through the terminal, very convenient.
Specification:Condition: 100% Brand New
Item Type: Modules
Material: ABS
Technical Parameters:Relay Version Static Current Maximum Current Triggered Current
5V 5mA 190mA 2-4mA
12V 5mA 80mA 2-4mA
24V 5mA 50mA 2-4mA
(OPTIONAL)
Module Interface Description:DC : Module DC Power Supply Positive Pole (trigger terminal voltage positive).
DC-: Module DC Supply Negative Pole (trigger terminal voltage negative).
IN: Signal Triggering Terminal (default trigger voltage is the same as power supply).
Selection of high / low level trigger mode. For example, when jumper is connected to L-terminal, IN-terminal is low level trigger, while H-terminal is high level trigger.
Normally Closed End (NC): Normally Closed Relay.
Public Terminal (COM): Common End of Relay
Often Start (NO): Relay Normally Open.
Package list:1 x Module
Notes:1. The actual product color may deviate from the photo due to light.
2. There may be a slight deviation in the measurement of product.

Feature:1. AT command and for MODBUS command two command control modes.
2. The maximum delay is 9999 seconds under the AT command and the maximum delay is 255 seconds under the for MODBUS command.
3. For MODBUS instruction mode can support up to 247 devices in parallel.
4. For MODBUS instruction and AT instruction automatic identification without switching
5. With RS485 and RS232 (TTL) dual bus interfaces.
6. 16 output control pins, 5V TTL level, low level (default) / high level output.
7. AT command can be input by serial terminal (serial assistant); for MODBUS command can be input by " for Modbus Poll" in addition to serial terminal.
Specification:
Item Type: RS485 Controller Module
Optional Model: R413E16_A, R413E16_B, TB440
Working Voltage: DC 5V
Working Current: 10-15MA
Control Board Size: Approx. 45 x 30 x 15mm / 1.8 x 1.2 x 0.6in
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Package List:1 x Controller Module A Version
or
1 x Controller Module B Version
or
1 x Relay Board

Feature:1. AT command and for MODBUS command two command control modes.
2. The maximum delay is 9999 seconds under the AT command and the maximum delay is 255 seconds under the for MODBUS command.
3. For MODBUS instruction mode can support up to 247 devices in parallel.
4. For MODBUS instruction and AT instruction automatic identification without switching
5. With RS485 and RS232 (TTL) dual bus interfaces.
6. 16 output control pins, 5V TTL level, low level (default) / high level output.
7. AT command can be input by serial terminal (serial assistant); for MODBUS command can be input by " for Modbus Poll" in addition to serial terminal.
Specification:
Item Type: RS485 Controller Module
Optional Model: R413E16_A, R413E16_B, TB440
Working Voltage: DC 5V
Working Current: 10-15MA
Control Board Size: Approx. 45 x 30 x 15mm / 1.8 x 1.2 x 0.6in
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Package List:1 x Controller Module A Version
or
1 x Controller Module B Version
or
1 x Relay Board

Features:
Start charging voltage and stop charging voltage can be freely set, automatically cut off power to save power and extend service life of battery.
The board has a bright 3-digit display with 0.1 accuracy shows the setting value.
Start or stop according to the set value, and monitor real-time voltage, to effectively protect storage battery from overcharge.
Big power screw terminals with large capacity can meet many wiring requirements, maximum withstand voltage 300V, current 20A.
Suitable for 220V charger and control charging storage batteries of 12V, 24V, 36V, 48V, 60V, 72V, 84V, 96V, etc.
Specifications:
Input Voltage: AC 220V
Display Accuracy: 0.1V
Control Accuracy: 0.1V
Output Type:
Voltage Error: ±0.1V
Size: 86*58*24mm
Instruction:
How to Restore Factory Settings:
Press start and stop buttons together, and display shows 888 to restore factory settings.
Common Battery Charging Voltage (for reference only):
Voltage
Charging Voltage
Voltage
Charging Voltage
6V
6V~7.2V
36V
36V~46.8V
12V
12V~14.4V
48V
48V~57.6V
24V
24V~28.8V
72V
72V~86.4V
Charging voltage generally is not higher than 1.2 times that of battery voltage. For example, if battery voltage is 6 V, charging voltage is between 6V and 7.2 V.Charging current is better to be no more than 1/10 of the battery capacity. preferred.Max. Charging Voltage= Battery Voltage x 1.2;Max. Charging Current = Battery Current x 0.1
Note:
1, The default start voltage is 12V, and default stop voltage is 14V. When setting voltage, if one voltage value is not able to set, you can set the other voltage value first, then set this voltage value.
2, Set start charging voltage according to tested battery voltage when it need being charged(tested by yourself with a voltmeter), and set stop charging voltage according to tested battery voltage when it is charged(tested by yourself with a voltmeter).
Package Includes:
1 x Protection Board

Features:
This product is a 4 channel flip-flop latch relay, and low pulse trigger module.
This is a bistable (self-locking) relay module,Trigger once, the relay pull (and holds);Trigger again, the relay releases (and holds).
USE 1:By default, the relay is release, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on.
USE 2:By default, the relay is release, MCU output low-pulse(0.3-1seconds), the relay pull, low-pulse again, the relay release, the third low-pulse, the relay pull, and so on.
Typical applications: Automotive electronics, Motor, LED, Smart Home, Emergency lighting, MCU development board, Toy car.
Adopted of high quality electronic components, and precision process, ensure for the durability.
Specification:
Working voltage: DC 5V
Working current: 1 relay 70MA; 2 relay 140MA;3 relay 210MA;4 relay 280MA
Standby current: 4UA
Load current: AC 250V / 10A, DC 30V / 10A
Trigger mode: Low pulse trigger
Size: 6.5*4.3cm/2.6*1.7in
Weight: Approx.53g/1.9oz
Module interface:
5V: positive power supply (VCC)
G: negative power supply (GND)
T1: Trigger port 1
T2: Trigger port 2
T3 : Trigger port 3
T4: Trigger port 4
Relay outputs:
1. NO: normally open relay interface
2. COM: Common Interface Relays
3. NC: normally closed relay interface
Package list:
1 x Self-locking Relay Module

Features:
Ultra-thin port type relay is mainly used in the PLC controller and actuators, as an amplifier of coupling switch
AgSno2 alloy contact, impact resistant, durable and not adhesion
Overall shrinkage volume for saving space, TS - 35 rail installation
With LED input state indicator,IP20 protection shell contactless
Adjacent relay can , fast connection operation
Input and output protection circuit, the isolation voltage can be up to 4kv
Flame retardant shell, the integration of structure vibration resistance, impact resistance, stable performance
Specification:
Model: MRC-25D51C24
Relay type: Interface Relay
Input: 24VDC
Output: 250V~ 5A
Rated power: <300mw
Transmission frequency: 8 ms
Status indicates: red led luminous tube
Protection circuit: diode reverse polarity protection
Contact material: Agnso2
Input/output response time: < 5ms
The isolation voltage rating: 4 kv
Working temperature: 25 ~ 60℃
Storage temperature: - 40 ~ 80℃
UL94 level of flame retardant: V - 0
Connection: screw connection
Weight: Approx.32g/1.1oz
Package list:
1 x PLC Interface Relay

Descriptions:
It is used in auto-control circuit with the circuit of AC50/60Hz as liquid level equipment. Can be used in water industry as liquid level control components. With LED Indicator for water supply and drainage status.
Features:
It is used in auto-control circuit with the circuit of AC50/60Hz as liquid level equipment.
It can be used in water industry as liquid level control components.
LED Indicator for water supply and drainage status.
Three application places: automatic control of water supply and drainage for industrial and agricultural production; Drainage and disposal of buildings,Scientific experiment and other field cooperative supply and drainage automatic components,
Features high contact capacity, beautiful appearance, wide voltage range, high working stability, strong anti-interference.
The panel uses quality material, liquid level special integrated chip,wiring is simple.
Specifications:
Model: C61F-GP
Power consumption: ≤ 2W
Detection voltage: < 10V
Ambient temperature: -10 to 40 ℃
Working voltage: AC: 220V 50/60hz
: 50 x 40 x 58mm/1.97 x 1.57 x 2.28inch
Weight:153g
Package Included:
1 x Floatless Level Switch

Features:
Ultra-thin port type relay is mainly used in the PLC controller and actuators, as an amplifier of coupling switch
AgSno2 alloy contact, impact resistant, durable and not adhesion
Overall shrinkage volume for saving space, TS - 35 rail installation
With LED input state indicator,IP20 protection shell contactless
Adjacent relay can , fast connection operation
Input and output protection circuit, the isolation voltage can be up to 4kv
Flame retardant shell, the integration of structure vibration resistance, impact resistance, stable performance
Specification:
Model: MRC-25D61Z24
Relay type: Interface Relay
Input: 230VAC/220VDC
Output: 250VAC 6A
Rated power: <300mw
Transmission frequency: 8 ms
Status indicates: red led luminous tube
Protection circuit: diode reverse polarity protection
Contact material: Agnso2
Input/output response time: < 5ms
The isolation voltage rating: 4 kv
Working temperature: 25 ~ 60℃
Storage temperature: - 40 ~ 80℃
UL94 level of flame retardant: V - 0
Connection: screw connection
Weight: Approx.36g/1.2oz
Package list:
1 x PLC Interface Relay

Features:
This product is made of high quality board, stable and durable.
16-channel USB serial port main control board, which is output by high-low level decoding of single-chip microcomputer microprocessor, and each line outputs 1520 drive current.
Onboard MINI USB interface, stable connection, can be directly controlled by MCU (8051, AVR, PIC, , ARM, MSP431, TTL logic and electrical equalization).
High sensitivity, will not appear poor contact problem, you can rest assured to use.
Carefully welding, precise hole position, complete functions.
Specifications:Material: ABS
Power: DC 5V
Quiescent current: ＜10mA
Package list:1 x Relay Module
Note:A0 01 01 A2 Open the First Way
A0 01 00 A1 Closes the First Way
A0 02 01 A2 Opens the Second Way
A0 02 00 A1 Closes the Second Way
A0 03 01 A2 Opens the 3rd Way
A0 03 00 A1 Closes the 3rd Way
A0 04 01 A2 Opens the 4rd Way
A0 04 00 A1 Closes the 4rd Way
A0 05 01 A2 Opens the 5th Way
A0 05 00 A1 Closes the 5th Way
A0 06 01 A2 Opens the 6rd Way
A0 06 00 A1 Closes the 6rd Way
A0 07 01 A2 Opens the 7rd Way
A0 07 00 A1 Closes the 7rd Way
A0 08 01 A2 Opens the 8rd Way
A0 08 00 A2 Closes the 8rd Way
A0 09 01 A2 Opens the 9rd Way
A0 09 00 A1 Closes the 9rd Way
A0 0A 01 A2 Opens the 10 Way
A0 0A 00 A1 Closes the 10 Way
A0 0B 01 A2 Opens the 11 Way
A0 0B 00 A1 Closes the 11 Way
A0 0C 01 A2 Opens the 12 Way
A0 0C 00 A1 Closes the 12 Way
A0 0D 01 A2 Opens the 13 Way
A0 0D 00 A1 Closes the 13 Way
A0 0E 01 A2 Opens the 14 Way
A0 0E 00 A1 Closes the 14 Way
A0 0F 01 A2 Opens

Features:
Dual-way SCR input, starting voltage is volt and Ioff is .
Opto-isolator is between the input circuit and the output circuit.
Isolation withstand voltage is 2500V between input and output.
Pass load-current aging test. Get ec CE certification and international ISO9000 certification.
LED light displays the working status in real time.
Specification:
Material: Plastic Metal
Color: Shown As Pictures
Weight: 124g
Type: Solid State Relays
Trigger Current: 40
Contact Switching Voltage: 480
Reverse Repeat Peak Voltage: 480
Off Speed: Normal
Heat Dissipation Function: no heat sink
Power Characteristics: medium power
Rated Forward Average Current: 40
Frequency Characteristic: intermediate frequency
Maximum Stable Working Current: 40
Poles: 3 poles
Application: solid state
Pick-Up Current: 40
Control Mode: AC-AC
Load Current: 40A
Load Voltage: 24-480V AC
Control Voltage: 90-250V AC
Control Current: AC:12mA
On State Leakage Current: less than 2mA
General Antihypertensive: no more than 1.5V AC
Breaking Time: less than or equal to 10mS
Pressure Resistance: 2500V AC
Insulation Resistance: 500 mΩ / 500 VDC
Ambient Temperature: - 30 ℃ to 75 ℃
Installation: Bolted
Work Instruction: LED
Package List:1 * Solid State Relay

Feature:1. Advanced automated production process, imported high quality chips, stable performance
2. Pure aluminum heat sink, high thermal conductivity, high conductivity and strong overcurrent capability
3. SCR and optoelectronic components, non-contact switch
4. Easy to install and widely used
5. Widely used in computer peripheral interface equipment, electric furnace heating thermostat equipment, CNC machinery and industrial automation equipment, etc.
6. Used in a large number of requiring explosion-proof, moisture-proof and anti-corrosion in chemical, coal mine, fireworks and firecracker equipment
Specification:
Item Type: State Relay (AC Control AC)
Control Voltage: 70-280VAC
Load Voltage: 24-480VAC
Load Current: 10A/25A/40A/60A/75A/80A/100A(Optional)
Contact Form: Normally Open
On-State Voltage Drop: ≤1.5V
On-State Leakage Current: ≤2mA
Off-State Time: ≤10ms
Insulation Resistance: 500mΩ/500VDC
Ambient Temperature -30℃- 70℃
Placement Method: Bolted
Work Indicator: LED
Size: Approx. 30 x 44 x 59mm / 1.2 x 1.7 x 2.3in
Package List:1 x State Relay

Features:
High 200A coil capacity- able to handle those high current applications with ease
The relay is normally open, and 4-pin relay type, and rated current is 200A, rated voltage is 12VDC
It features great stable working performance, and great dust proof function
It is made of high quality material, with long serving life
Widely used on the automotive, oversize vehicles and other large vehicles for starting, also could use on high-current current control system of large variety.
Specifications:
Contact load: 200A 14VDC
Contact switching current: 1A
Contact switching voltage: 7.8VDC
Contact form: normally open
Rated current: 200A
Rated voltage: 12VDC
Protective features:
Coil power supply: 12VDC
Coil power: 4.8w
Size: 7.5 x 4.3 x 4.3cm / 2.95 x 1.69 x 1.69in
Weight: 107g
Package included:
1 x Relay
2 x Terminal
4 x sheath

SSR series solid state relays are a better non-contact composed of outer casing, electronic circuit board, heat sink, thyristor and optoelectronics. Widely used in computer peripheral interface equipment, electric furnace heating thermostat, CNC machinery, industrial automation equipment . Signal lights, traffic lights, aviation obstacle lights, stage lighting, light control equipment, instrumentation, medical equipment, copiers, rubber and plastic machinery, whitewashing machines; in addition, used in a large number of explosion-proof, moisture-proof, anti-corrosion situations, such as chemical, coal mines, fireworks and firecrackers, etc.
Features:1. 100% brand new and high quality.
2. Highly reliable, compact size designed to offer users maximum .
3. Reduced electromagnetic interference.
4. Made of high quality material, has stable working performance.
5. This solid state relay is for various household/industrial automation process control applications, such as heating & cooling control, numerical-controlled machinery, remote-control system, etc.
Specification:Model: TSR-10AA-H
Rated current: 10A
Control voltage: 90-250VAC
Load voltage: 24- 480VAC
Control current: ≥1OMA
Dielectric withstand voltage: 2000VAC
ON Voltage: ≤1.5V
OFF Leakage Current: ≤5MA
ON-OFF Time: ≤10MS
Ambient temperature: -30°C- 70C
Warranty: 16 months
Package list:1 * Relay
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Feature:1. This is a self-locking (bistable) double-pole double-throw relay. Once triggered, the relay pulls in, triggers again, and the relay is disconnected.
2. With power indicator and reverse polarity indicator.
3. Low pulse control mode, safer to use.
4. Made of high-quality electronic components, stable and reliable performance.
5. Easy to install and convenient to use.
Specification:
Item Type: DPDT Relay Module
Input Voltage: DC 5V (5V version), DC 6-24V (12V version) (optional)
Module Working Current: Forward 2MA, reverse 60-70MA
Load Current: 5A maximum (motor <= 3A)
Control Mode: Low pulse control
Size: Approx. 39.5 x 33.3 x 23.3mm / 1.6 x 1.3 x 0.9in
Pin Description:
V: Power positive
G: Power negative terminal and trigger signal ground terminal;
T: Trigger signal input (0.2-2 seconds low pulse).
NO1: Relay normally open port
COM1: Relay common port
NC1: Relay normally closed port
NO2: Relay normally open port
COM2: Relay common port
NC2: Relay normally closed port
How to use: When the power is turned on, the relay is turned off. Click the trigger port (T port) to pull in the relay, click the relay to release again, and so on.
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Package List:
1 x DPDT Relay Module

Feature:1. The relay module has a single function and is easy to operate. One button adjusts and adds time, one button adjusts and decreases time, and one button is switch display.
2. This digital module is also equipped with a trigger button, which is more convenient to use.
3. The module is equipped with power indicator and relay status indicator LED lights, and the digital display can display up to three digits 999.
4. This time-delay switch module is made of advanced materials, durable and sturdy.
5. This voltage protection module has a trigger button, which is convenient for your operation and must be operated under safe conditions.
Specification:
Item Type: Voltage Protection Module
Material: PCB
Power Supply Voltage: AC220V
L: Live wire
N: Neutral wire
NO: Normally open
COM: public
NC: Normally closed
Output Power: Can control DC or AC load within 10A
Product Function: Press the trigger button once, the output is closed and the countdown starts, and the output is disconnected when the countdown reaches 0
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Package List:1 x Delay Switch Module
1 x Connection Line
Note:The power supply of the equipment should be based on the voltage required by your equipment, please pay attention!

Features:
1. This is twin timer relay with timing power-on and power-off function.
2. Adjustable 6S-60M delay time by knob.
3. High quality plastic case, waterproof and dustproof.
4. High precision, low power consumption, long lifespan.
5. With strong anti-interference performance for stable working.
Specification:
Model: ATDV-NC
Time range: 6S-60M
Rated current: 5A
Rated voltage: 220V
Contact load: Medium power
Contact switching current: 5A
Contact switching voltage: 1V
Coil power supply: 24V
3C rated voltage range: <36V
Mounting method: Exposed N for PF083A base or PF085A base, bury Y-40 deck P3G-08 socket
Dimensions: 61*50*70mm / 2.40*1.97*2.75in
Weight: Approx. 205g/7.2oz
Package list:
1 x Twin Timer Relay
Note:
1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item.
2. Please allow slight error due to manual measurement. Thanks for your understanding.

Features:
High quality ABS outer case, resistant to impact and not easy to deform.
Clear LED display for accurate counting readings.
Wide counting range of 1-999900 to meet your needs.
Equipped with a transparent cover to protect the control panel.
Widely applied to remote control, communication, automatic control, mechatronics and so on.
Specification:
Model: DH48J-A
Working Voltage: 24V AC/DC, 220VAC (Optional)
Counting Range: 1-999900
Counting Speed: 30 times/second (Max)
Number of Terminals: 11 pins
Reset Mode: Panel reset or terminal reset
Reset Time: ≥0.05s
Counting Error: ≤1
Package Weight: Approx. 115g
Package list:
1 * Digital Counter

Features:
High quality Wireless WIFI Smart Switch, inching and self-locking modes for free choice.
App remote switching operation: Simple and visualized switch button, real-time synchronization of home appliance switch status and mobile phone.
Wireless device addition: Control all home appliances via only one APP, allow for adding unlimited number of devices.
App remote timing function: Support up to 8 groups of time timing, support single, repeat, delay timing, and the time can be modified, deleted, added at any time.
Electric turning on/off while calling:Easily realize wall switch function of lamps, safer and more secure.
Wide application: Can replace various inching switches, suitable for access control, computer, water pump, curtains and etc.
Specifications:Condition: Brand New
Material: ABS
Color: Shown as picture
Working Frequency: 50Hz
Working Voltage:DC 5-32V
Power Consumption: &;1w
Rated Switching Power: 10A
Switching Voltage: Within 250V
Insulation Resistance: 100M
Contact Points Withstand Voltage: 1000V
Size: Approx.70.5*40*18mm/2.8*1.6*0.7in
Package Weight: Approx.32g/1.1oz
Package List:1 * Smart Switch
1 * English User Manual

Features:
Onboard square USB interface, stable connection.
Use imported high performance USB control chip.
Use the special relay drive chip ULN2803, the relay works more stable.
Military-grade PCB board production.
Board power socket and terminal, two ways to access the power supply are convenient and flexible. When the power is connected, the relay can remain set even if the computer is turned off or the USB is unplugged from the computer.
Adopt for HID technology, no need for any driver, plug and play.
Specification:Input voltage: DC 24 V
Input current: greater than 300mA
Wiring method: NC/COM/NO
Can control AC 250V, 10A AC load and DC30V 10A DC load
Relay Size: approx. 9.6 * 7.7 * 1.5 mm/ 3.78 * 3.03 * 0.59 in
Product Weight: 114 g / 4.02 oz
Package list:1 * Relay Module

Features:
Digital display screen, intuitive and clear.
PVC integrated molding, acid and alkali corrosion resistance, stable performance.
With a transparent dust cover which can prevent the wrong touch.
High quality copper joint, good contact.
With alarm function, adjustable delay range.
Widely used in communication equipment, remote control, automation control and other fields.
Specification:Condition: 100% brand new
Model: AN-5PM-R
Type: press start to delay
Time range: 1m-99m
Power supply voltage: 220VAC 50/60hz
Contact voltage: 5A 250VAC
Wiring method of 8 pins: power input is connected with 2 (negative pole) and 7 (positive pole); 5, 6, 8 load; 1, 3, 4 empty connections
Usage:
long press "R/S" and " " for 3 seconds to enter the delay range for modification; Long press "R/S" and "-" for 3 seconds to enter the input mode for modification.
A1: the setting time conforms to the relay's suction.
A2: after power on (or press the start button), the relay will close and release when it conforms to the set time.
Package List:1* Time Relay

12-24V Relay Module Board 7812 UPC1237 Speaker DC Protection DIY Repair Part
Features:1. Use the best performance UPC1237 as the core device, with boot delay, DC protection, power failure and shock resistance
2. Use OMRIN original high current relay as the core device, not afraid of contact ignition and oxidation
3. Use 7812 for voltage regulation, wide power supply range, up to AC12V to AC24V
4. The circuit is simple and reliable. It is very easy to make and free of debugging.
5. High- CNC double-sided tinned circuit board with small size, and convenient installation.
Specification:Type: Speaker accessories
Model: UPC1237
Material: ABS
Power Supply: 12-24V AC
Size: 70 * 57 * 35 mm / 2.8 * 2.2 * 1.4in
Weight: Approx. 72g
Package List:1 * Relay Module

Features:
This Ultra-thin port type relay is mainly suitable for pneumatic DC electromagnetic valve
Dc solid state relay output, no spark, wear-resistance, durable
Overall shrinkage volume for saving space, TS - 35 rail installation
With LED input state indicator, IP20 protection shell contactless
Adjacent relay can bridge, fast connection operation
Input and output protection circuit, the isolation voltage can be up to 4 kv
Flame retardant shell, the integration of structure vibration resistance, impact resistance, stable performance
Specification:
Model: MRD-060D2
Rated input voltage: 4-32VDC
Rated output voltage: 5-60VDC
Rated current: 10A
Status indicates: yellow LED luminous tube
Protection circuit: diode reverse connect protection
Device type: power MOS FET transistor
Leakage current: 1mA
Input/output response time: < 250us
Maximum continuous current: 10A
Connection: screw connection
Size: 81*6.2*78mm/3.2*0.2*3.1in
Weight: Approx.35g/1.2oz
Package list:
1 x Solid State Relay Module

Features:
Onboard USB interface, stable connection.
Use imported high performance USB control chip.
Use the special relay drive chip ULN2803, the relay works more stable.
Military-grade board production.
Board power socket and terminal, two ways to access the power supply are convenient and flexible. When the power is connected, the relay can remain set even if the computer is turned off or the USB is unplugged from the computer.
Specification:Input voltage: DC 12 V
Input current: greater than 300mA
Wiring method: NC/COM/NO
Can control AC 250V, 10A AC load and DC30V 10A DC load
Relay Size: approx. 7.5 * 7.1 * 1.5 mm/ 2.95 * 2.80 * 0.59 in
Product Weight: 64.2 g / 2.26 oz
Package list:1 * Relay Module

Note: Please check first and make sure you know how to use it, because we can not provide any technical support.
Features:This board is designed with type-b USB interface, stable connection.
It uses imported high-performance USB control chip.
High quality relay and dedicated relay driven ULN2803 chip relay to work more stably.
There are two flexible and convenient power input methods, power socket and terminal.
After connecting the power supply, relay can maintain the setting state even if the computer is power off or USB is disconnected from computer.
No need of any driver, plug and play.
It supports for WIN 7, XP, 32 bit, 64 bit system, convenient and easy to use.
Application: smart switch control for home, hotel, electric appliance, greenhouses, market, company, factory, and time control for Internet cafe, karaoke, IOT, industrial control equipment, test equipment power supply, street , smart management, centralized power management, etc.
Specification:Input Voltage: DC 12 V
Input Current: >300mA
Wiring Method: NC/COM/NO
Relay Capacity: AC 250V, 10A and DC 30V, 10A
Weight: 112g / 4oz (approx.)
Package list:1 * Smart Controller

Features:
Product model: AD22B04.
Working voltage DC 12V, with reverse polarity protection.
Operating Current: Standby 11-13 , 1 relay "open" 44MA, 2 relays "Open" 77MA, 3 relays "Open" 110MA, 4 relays"open" 140MA.
Eight modes of operation: Non-locking (Momentary ), self-locking (Toggle), inter-locking(Latch), 5/20/60/120/250-second delay.
The default control is 1/2/3/4. Example: Dial 1 to control relay 1, dial 2 to control relay 2, dial 3 to control relay 3, dial 4 to control relay 4; control commands can be changed any 1-4 bits. (For more details, refer to "AD22B04_4 channel DTMF controller commands setting manual ").
Specifications:
Size: as the picture
Weight: 72g
Maximum load: 10A/250VAC ,10A/125VAC,10A /30VDC, 10A /28VDC ,10A /12VDC
Package Included:
1 x 4 Channel DTMF Signal Decoder Relay
1 x cable

Features:1. The TH-215 uses advanced large-scale integrated circuits.
2. It has beautiful appearance, exquisite and compact, high and reliable action.
3. Low power consumption, long life, large contact capacity and easy installation.
4. Used in all types of automated control systems.
5. With phase sequence, off-phase, and three-phase unbalance protection functions.
Specification:Condition: 100% Brand New
Material: Plastic
Model: TH-215
Number of Poles: 1P
Rated Frequency: 50 (Hz)
Rated Insulation Voltage: 380(V)
Arc Extinguishing Method: Vacuum circuit breaker
Electrical Endurance: Ten thousand time
Mechanical Life: Ten thousand time
Contact Capacity: 8A 250VAC
Contact Quantity: Normally open, normally closed Action 1 conversion SPDT(1)
Altitude: <2000M
Weight: Approx. 72g
Package list:1 * Phase Sequence Protection Relay

Features:
DPA51CM44 3-Phase monitoring relay features strong anti-interference performance.
Compact size and convenient for installation.
Maintain constant and efficient work of the motor.
Widely used in motor protection, elevator, air conditioning system, power system and other industries.
3-phase monitoring relay for phase sequence and phase loss.
Detects when all phases are present and have the correct sequence.
Specifications:
Model: DPA51CM44
Contact load: 5A/ 250VAC; 5 A / 24 VDC
Rated current: 5A
Rated voltage: 208-480VAC
Protective features: IP20
3C rated voltage range: below 36V
Measuring range: 208-480VAC
Contact switching voltage: 250V
Contact switching current: 5A
Output: 1*SPDT relay
Maximum load capacity: 5A/250VAC, 5 A / 24 VDC
Electrical life: > 100,000 times
Size: 8.1 x 6.7 x 1.75cm/3.1 x 2.6 x 0.6inch
Package Included:
1 x 3-Phase Monitoring Relay

Features:
1. This is a single function power-on delay relay and time delay can be set by panel knob.
2. Super wide time delay range, 0.1s - 10days (10 kinds of settings).
3. AC/DC 12V-240V working voltage.
4. Relay working status is indicated by LED indicators.
5. With super small volume, this relay can be mounted on 35mm DIN rail.
Specification:
Function: Delay ON
Rated power supply voltage: AC/DC 12-240V (50-60Hz)
Power terminal: A1-A2
Power consumption: AC 0.09-3VA/DC 0.05-1.7W
Setting method: knob
Power indicator: Green LED
Delay range: 0.1s-10 days, normally open, normally
Setting accuracy: 10%
Output contact: 1 x SPDT, 16A/AC1, 250VAC/24VDC
Minimum switching power: 500mW
Output relay indication: red LED
Mechanical life: 1x107
Reset time: Max 200ms
Working temperature: -20℃~55℃
Mounting method: 35mm DIN rail
Mounting altitude: ≤2000m
Weight: Approx. 75g/2.6oz
Package list:
1 * On Delay Time Relay

Features:
Small size, rail mounted and no additional auxiliary power required.
Real-time monitoring of single-phase overvoltage and undervoltage faults.
Adjustable over and under voltage value for accurate control.
1 set of normally open normally contacts.
3 indicators indicate various working conditions.
Specification:Rated Voltage: 220VAC, 50/60Hz
Protection Function: Overvoltage (Adjustable), Undervoltage (Adjustable)
Voltage Setting: ±5% ~±20% Adjustable
Display Mode: LED Indicates Working Status
Contact Form: A Set Of Normally Open Normally Contacts
Contact Capacity: 3A AC250V (Resistive)
Size:68 X 30 X 76mm / 2.68 X 1.18 X 2.99in
Installation Method: 35mm Rail Mounted Or Device Type
Protection Function: Overvoltage Undervoltage
Package List:1 x Protector

Feature:1. Overvoltage and undervoltage single‑phase voltage monitoring, real‑time monitoring voltage faults.
2. The monitoring relay is powered by the measurement circuit, no additional power supply required.
3. The monitoring relay has 1 group of normally open[NO) and normally (NC) contacts.
4. The monitoring relay has 3LEDs for status indication of overvoltage, undervoltage and normal.
5. Compact shape, guide rail installation, about 35mm/1.4in DIN rail mount.
6. Typical applications include motors, fans, pumps, air compressors, elevators, machine tools, central air conditioners, etc.
Specification:
Condition: 100% Brand New
Item Type: Single‑Phase Voltage Monitoring Relay
Material: Plastic
Color: As Pictures Shown
Model: SVR-220
Monitoring Circuit: L,N
Rated Voltage: 220VAC, 50/60Hz
Protection Function: Overvoltage, Undervoltage
Overvoltage Setting Value: 253
Undervoltage Setting Value: 187
Display Mode: over Voltage, Under Voltage, Normal 3 LED Lights Indicate Working Status
Contact Form: 1 Group of Normally Open Normally Contacts
Contact Capacity: 3A 250VAC (Resistive)
Dimensions (L x W x D): Approx. 68 x 30 x 76mm/2.7 x 1.2 x 3in
Installation Method: 35mm/1.4in Rail
Typical Application: Motor, Fan, Water pump, Air , Crane, Driving, Lifts, Cranes, Elevators, Machine tools, Central Air Conditioning, Refrigeration Equipment, Laser Equipment, Industrial Control System
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Package List:1 x Relay
1 x Instruction