The Carlo Gavazzi RGC2A60A40KGE is a compact, 70mm DIN rail mount solid state relay designed for switching 40 Amp three-phase loads at line voltages between 42Vac and 660Vac in a 40°C ambient. Known for quality and reliability, it incorporates internal overvoltage protection and utilizes rugged back-to-back SCRs for efficient power switching. This relay is ideal for residential, commercial, and harsh industrial environments, featuring a zero-crossing output and an internal bus for connecting the third leg of a three-phase load, reducing power dissipation. It accepts control signals from 20Vac to 275Vac or 24Vdc to 190Vdc and features screw terminals with captive washers for input and box-clamp terminals for output.The Carlo Gavazzi RGC2A60A40KGE is a two-pole/three-phase DIN mount solid-state relay. It features a 40 Amp per-phase output rating for AC loads between 42Vac and 660Vac at 40°C. The input control voltage range is 24-275Vac or 24-190Vdc. It offers zero-crossing switching, internal overvoltage protection, and an LED input status indicator. The relay has an internal bus for connecting the third leg of a three-phase load. The housing is IP20 rated, and it utilizes a Direct Copper Bonding (DCB) substrate for thermal performance. Output terminals are box clamp type accepting up to 3 AWG wire. Agency approvals include cULus, VDE, CCCs, EAC, and CE.