Siemens Industrial Controls 3UB81234EW2 Relay 326058-758 3-Pole Switching: Simultaneously controls all

3-Pole Switching: Simultaneously controls all three power legs to ensure balanced load distribution and motor protection

Common indicators include visible cracks in the housing

Key Benefits High Switching Capacity: Handles up to 25A at 277VAC

you must verify the specific temperature rating and mounting bracket style required by the unit's data plate

The Johnson Controls P74FA-10 is a high-performance differential pressure control engineered for precision monitoring in commercial HVACR systems

Siemens Industrial Controls 3UB81234EW2 Relay 326058-758 3-Pole Switching: Simultaneously controls allThe Siemens 3UB81234EW2 is a high performance ESP200 solid state overload relay designed for precise motor protection in industrial HVACR and pumping applications. Engineered to replace legacy ESP100 units without enclosure modifications, this 3 phase overload relay handles a wide current range of 10 to 40 Amps. Unlike standard bimetallic options, the solid state design is ambient insensitive, virtually eliminating nuisance tripping caused by varying