Eaton Cutler-Hammer C321KM30 Mechanical Interlock R-22 75" WC calibration

75" WC calibration

nylon zip tie

and common terminals

provided the liquid remains above its freezing point

Rated for pressures up to 250 psi and temperatures reaching 406°F

Eaton Cutler-Hammer C321KM30 Mechanical Interlock R-22 75" WC calibrationThe Eaton Cutler Hammer C321KM30 Mechanical Interlock is a critical field installable accessory designed for Freedom Series NEMA size 00, 0, 1, and 2 starters and contactors. Engineered for horizontal mounting configurations, this heavy duty mechanical link ensures positive electrical isolation by preventing two opposing contactors from closing simultaneously. This hardware is essential for reversing motor applications and multi source power transfers