XB2 series buttons are used for AC 50Hz or 60Hz, rated working voltage up to 660V and DC working voltage up to 440V industrial control circuit, as magnetic starter contact relay and other electrical line control, with indicator button is also suitable for light signal indicating places
The button is composed of contact module, base frame and button head. The connection of these three parts adopts internationally accepted fastening-free self-locking connection, which is safe, reliable and convenient for disassembly and assembly (one person can operate it) and has a long service life
The button contact module adopts modular structure, and the contact height is reliable and easy to overhaul (only a screwdriver can replace all the components on the back of the panel). The contact is made of silver copper composite material, and the current is as high as 10A
Product overview:
1. The mounting holes of all buttons in this series are ?22mm
2, metal button adopts anti-channeling operation head.The button cannot be removed from the front
3, all metal contacts have the most important role of switching circuit and self-cleaning, in the use of low voltage and small current {5V, 5MV} can still ensure the reliability of the contact
4. Normally open and normally closed contact are independent of each other, and can be combined according to needs when using.Easy to replace
5, widely used in AC 50Hz rated working voltage of 0 380V and DC working voltage of 0 220V industrial control circuit.
6. It is used for controlling magnetic starter contactor relay and other electrical lines
Standard operating environment: ambient temperature :-25~+55(no freezing) Operating humidity :45~85%RH(no condensation)
Contact resistance: 50 m ?
Insulation resistance: 100 m ?
Maximum voltage resistance: 3000 volts, AC 50 Hz
Vibration resistance: 50 Hz, amplitude about 1mm
Impact resistance: greater than 10m/s2(about 10G)