Copeland 971-C100-53 Overload Els PW 17895 never leave a unit running

never leave a unit running with a bypassed limit

always verify your specific valve body model number before installation to ensure the diaphragm material and plunger length are correct for your application

This valve is specifically designed for air and water applications

Common Questions: Can I use this contactor for 3-phase applications

Copeland 971-C100-53 Overload Els PW 17895 never leave a unit runningThe Copeland 971 C100 53 Overload is a critical external protector designed for professional integration into Copeland compressor systems. Engineered for precision thermal overload protection, this industrial grade relay prevents compressor failure by monitoring current draw and reacting to excessive heat or electrical spikes. It features a robust panel mount design, typically operating within a 10 15 Amp range at 250V AC, making it a standard