WCED modular contactors for DIN rail installation — used for load switching, time-controlled charging, solar divert control, and other switching applications in EV charger and electrical installations. Available in 63A and 100A ratings across 2-pole (single-phase) and 4-pole (three-phase) configurations, with normally open (NO) and normally closed (NC) options.

Modular contactors are the standard method for remotely switching EV charger circuits in time-controlled or load-managed installations — for example, enabling off-peak charging only, or switching the charger supply based on solar generation availability.