The RP1A23D3 is a 1-pole Solid State Relay with tin-plated copper alloy terminals and gray PBT housing. The RP1 is an SSR series for PCB-mounting, providing an ideal interface between logic controls and AC loads. Two regulated control voltage ranges cover most standard input requirements. This feature allows a direct substitution of existing PCB mounted relays with RP1. Internally this new series enjoys an improved technical design with the introduction of stress-free flexible encapsulation and automated assembly of components. Opto-isolation and load switching are performed by individual components, providing higher reliability than monolithic designs. Additionally RP1 is a special version with high current surge capability that reduces fusing requirements. The solid state technology used can withstand peak voltage of 1000V, making the RP1 series suitable to drive AC loads such as valve solenoids and small induction motors.