KSD301 250V 10A Normally Open/Normally Close NO Thermostat Temperature Thermal Control Switch DegC 40-160Celsius Degree
Product Name: sudden jump type temperature control switch
Model: KSD301
Material: Bakelite ceramics
Switch type: normally closed normally open.
NO: Electricity up to temperature
NC: Stop over temperature
Working voltage: 250V
Overload current: 10A
Action temperature: 0 degrees to 300 degrees (c)
Foot width: 6.3mm
Contact life: ?50000 times
Contact resistance: ?50M?
Insulation resistance: ?100M?
Electrical strength: 2500V/S without breakdown, no flashover
Operating temperature: nominal temperature ± 5 ° C recovery temperature is nominal temperature -25 ± 8 ° C
Normally closed type: temperature rises, contacts open, temperature drops, contacts open
Normally open type: temperature rise, contact is on, temperature drops, contact is disconnected
Product certification: CQC certification, American UL certification, German VDE certification, EC CE certification.
As a mechanical switch, according to industry regulations, every 5 centigrade is a first gear.
KSD301 series product is a temperature control switch which uses bimetal sheet as temperature sensing component. When the electrical appliance works normally, the bimetal sheet is in free state and the contact is in closed/open state. When the temperature reaches the action temperature, the bimetal sheet is heated to produce internal stress and acts quickly. Open/close the contact and cut/close the circuit. So as to control the temperature. When the electrical appliances are cooled to the reset temperature, the contacts are closed / opened automatically and return to normal working condition.
Widely used in: water dispenser, water heater, sandwich toaster, dishwasher, dryer, disinfection cabinet, microwave oven, electric coffee pot, electric cooker, refrigerator, air conditioning, glue machine, office equipment, car seat heater and other electric heating appliances.