Robust Construction: Heavy-duty brass body resists corrosion and mechanical fatigue in demanding environments

the gas valve will not be energized

allowing technicians to restore system performance to factory specifications while ensuring safe operation of the residential heating system

When you're servicing commercial rooftop units or residential air handlers that require a reliable 24V control circuit

Eaton Cutler-Hammer C320KGS21 Auxiliary Contact 319852-301 Robust Construction: Heavy-duty brass bodyThe Eaton Cutler Hammer C320KGS21 is a side mounted auxiliary contact block designed for heavy duty switching applications. This unit features a 1NC (Normally Closed) configuration, providing reliable feedback for control circuits and interlocking logic. Engineered for versatility, the C320KGS21 is compatible with Freedom Series starters and contactors spanning NEMA Sizes 3 5 and IEC Sizes L S. It is also the standard solution for Definite Purpose