Scientific Technologies Inc. (STI) has introduced Sockets with LED Indicators for their Force Guided Relay Modules (FGR-M1). The LED indicator is on when power is applied to the socket. Series FGR-M1 offers sockets featuring LED indicators that display when power is applied to socket. Conforming to EN61810-1 and EN50205, relays utilize force-guided and mechanically linked contacts. Series can mount on 35 mm DIN rail or be surface mounted. Offered in various 4- and 6-pole contact configurations, products can serve as MPCE in applications of 6 A or less or be wired between MPCE and safety rated redundant output controller in heavier current applications.