EHD DC Load Break Switch(1500V 160A~800A)

Switch is non-polarized, all types of wiring and connections are possible,Easy access without tools, and auxiliary contacts can be integrated without tools.

Product Benefits

Easy to install

  • Wiring: Since the switch is non-polarized, all types of wiring and connections are possible. 

  • Easy access without tools, and auxiliary contacts can be integrated without tools. 

  • The mechanical device can be centered to meet the installation requirements.


Safe reliable operation

  • Reliable position indication through visible contacts. 

  • The opening and closing of the switch is fully independent from the speed of operation, ensuring safe operation under all conditions. 

  • High temperature withstand: no derating up to 55 C(131F),functional from -40 to+122F(-40 to +50°C).


Designed for harsh environments

  • Vibration testing (from 13.2 to 100 Hz at 0.7 g). 

  • Choc testing (15 g during three cycles). 

  • Humid temperature testing (2 cycles, 55C/131F with 95% humidity level). 

  • Salt mist testing(3 cycles with humidity storage, 40C/104F, 93% humidity after each cycle).