3X30A 24-520VAC 3 PHASE SOLID STATE RELAY

Three-phase solid state relays in the Sight-Pac series: New, highly efficient back-to-back thyristors with TMS technology are used in all three-phase solid-state relays to provide large surge currents and a long lifespan. Intended to regulate loads linked in star or delta configurations (if balanced without neutral) using three wires and three phases. The SSR switches two of the three phases, with the third being connected directly. Three-phase, two-leg SMB series solid state relay: Made to regulate three-phase loads that are coupled in a delta or star configuration (if balanced). The SSR switches two of the three phases, with the third phase being connected directly. Zero Cross solid-state relay in three phases with a single direct connected phase. Intended to support resistive loads.