Celduc SG9-SV9-SW9 Series Solid State Relay, 4.5 A rms Load, DIN Rail Mount, 500 V ac Load, 30 V Control - SW960330

Three-phase rotation direction changeover relays. These relays are designed to start and reverse the rotation direction of three-phase motors. They have input/output line isolation with opto-couplers, with very high immunity to difficult environments, dV/dT, humidity, and combustible atmospheres. Status display. Applications, conveyor belts, packaging machines, crane girders, etc.