The E-T-A DC-Disconnect PVDIS-… is a 2-pole track mountable disconnector that has especially been designed for photovoltaics, meeting the requirements of IEC/EN 60947-3 for DC 1000 V and 30 A.

Littelfuse, a global manufacturer of technologies in circuit protection, power control, and sensing, has introduced its DC Disconnect Switch product line. The Littelfuse LS6 (available in 1000 and 500 ...

ABB’s OTDC switch-disconnector is the first such 2,000V product to receive certification from UL Solutions. Image: ABB. Engineering firm ABB has announced that its 2,000V OTDC switch is the first ...

Since AS5033:2014 starts to implement in Australia, the clause 4.4.1.2 in this standard gives inverter suppliers an opportunity to integrate a built in DC load break disconnector on the inverter. By ...