Solid state relay is compact in size

The Carlo Gavazzi three-phase RGC3 48 Series solid state relay comes with a panel mount or through-wall mount natural convection heat sink that eliminates the need for additional supply voltage if system monitoring is not required. The 48 AAC-rated relay is available with line voltage ratings up to 600 VAC, either DC or AC control, and optional system monitoring featuring an electromechanical relay alarm and auxiliary output. Applications include HVAC, heat tracing, plastics or packaging.