Copeland 940-0001-49 Relay Kit Els PW 17895 Industrial Durability: Built to withstand

Industrial Durability: Built to withstand the constant mechanical stress of HVAC economizer linkage movements without deformation

Reliable Switching: Utilizes normally closed contacts between terminals 1 and 2 to ensure the start capacitor is engaged during the brief startup phase and safely removed upon reaching pickup voltage

a visible but weak spark

maintaining the correct pulley tension and volume of airflow required for commercial or residential systems

Industrial Durability: Components are engineered to resist refrigerant degradation and thermal cycling common in commercial refrigeration

Copeland 940-0001-49 Relay Kit Els PW 17895 Industrial Durability: Built to withstandThe Copeland 940 0001 49 Potential Relay Kit is a critical OEM component designed for precision start cycle management in high torque refrigeration and HVACR systems. As a field ready solution, this kit is the authorized replacement for 3ARR3KC3E5 and 040 0001 03 configurations. Engineered with a 290V rating and 50 60Hz frequency compatibility, it features specific electrical parameters including a 340 360V pick up voltage and a 50 100V drop out