Отсоединяющий поворотный изоляционный переключатель с разрывом нагрузки постоянный ток FPI отключенный 1500

1. The accelerating mechanism with instantaneous release of spring energy storage realizes quick switching on or off (13.8 m/s), regardless of the speed of the operating handle, which greatly improves the ability to extinguish the arc.

2. The shell made of glass fiber reinforced unsaturated polyester resin has good flame retardant performance, dielectric performance, carbonization resistance and impact resistance.

3. Parallel double breakpoint contacts have self-cleaning effect.

4. All contact materials are copper-plated silver alloy with two separate contact surfaces.

5. Large isolation distance.

6. When in the "0" position, three locks can be used to lock the handle at the same time to reliably avoid misoperation.