Electromagnetic switch for capacitor opening and closing

Optimize the cost of the opening and closing device! Stabilize operation and extend the lifespan of the equipment.

We would like to introduce our "Electromagnetic Switch for Capacitor Switching" equipped with an inrush current limiting function (no reactor required). Three early action auxiliary contacts are connected in series to the front mount block, and are connected in series with the rapid action current limiting resistors for each phase, significantly limiting the peak current during energization. After steady operation, the normal rated capacitor current flows through the main contacts, and after closing, the current limiting resistors are effectively short-circuited, removing the resistance function, allowing the contactor to operate stably. 【Features】 ■ Excellent inrush current limiting ■ Reduced watt loss in the "on" state, extended equipment lifespan, energy savings ■ Switching capacitor banks in parallel without output reduction ■ Extended equipment lifespan *For more details, please refer to the PDF materials or feel free to contact us.

Circuit breakers and switches