EHDT Load Break Switch(1500V,400A,630A,800A 2P)

DC load Isolator Switch with IEC standard,Available from 160A-250A-630A(DC20) in 4P version, acting as a load break switches for DC current. Especially indicated for installations for photovoltaic energy generators, which require a safe disconnection. Standard handle is supplied pad lockable in position "OFF" for maintenance. Bridging links available for series connections.

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).

EHDT Load Break Switch(1500V,400A,630A,800A 2P)