Industrial XB4 22mm LED latching push button switch with lamp NO NC flat rotary momentary metal push button switches with light

XB4 series are suitable to industrial control circuit with AC 50 Hz or 60Hz,0-380V rated voltage and 0-220V DC operating

voltage,used for the control of magnetic starter, contactor, relay and other electric circuit.

Structure The switch unit slow-break and self-cleaning. It uses modular combustion mode and you can combine from one to eight

switch units optional, so can make the product meet requirement of many special control circuits. It can be connected more safely

and installed firmly.1) Operational Voltage: ≤660V

2)Ambient temperature: -25 °C~ +55°C

3) Operational humidity: 45% to 90%

4) Power-frequency withstand voltage: 2500V AC, 1min

5) Contact resistance: ≤50mΩ

6) Mechanical life: Monentary 1000, 000, others:10, 000

7) Electric life: Monentary 100, 000 others:50000

8) Protection grade: IP65