Direct OEM Compatibility: Eliminates the need for bracket modifications or shaft cutting often required with "will-fit" condenser motors

Professional Finish: Durable white plastic construction matches modern thermostat housing for a cohesive look on the job site

It is an exact cross-reference for part numbers PLT1140 and 239-41323-01

or the start capacitor overheating due to the relay failing to drop out

This flexibility makes it a standard choice for contractors managing air handlers

Siemens Industrial Controls 3UB81234DW2 Relay 322838-754 Direct OEM Compatibility: Eliminates theThe Siemens 3UB81234DW2 is a high performance ESP200 solid state overload relay engineered for precise protection of three phase motors. Running within an adjustable 5. 5 to 22 Amp range, this A1 frame size unit eliminates the need for external heaters, significantly reducing enclosure heat and inventory management overhead. It features field selectable trip classes (5, 10, 20, or 30), allowing technicians to calibrate protection based on specific