Enhanced System Safety: Provides a verified barrier against combustion bypass

Industrial Durability: Robust aluminum housing and Teflon-coated internals provide resistance to corrosion and wear

Multi-Speed Flexibility: Features 3-speed taps to optimize system CFM and improve latent heat removal

which can lead to oil acidification and mechanical failure

The unit is designed for full backward compatibility with legacy Fireye TFM

Siemens Industrial Controls 3UB81334FW2 Relay 326058-755 Enhanced System Safety: Provides aThe Siemens 3UB81334FW2 is a high performance ESP200 solid state overload relay designed for demanding industrial motor protection. This 3 phase unit features a wide 13 52 amp full load amperage (FLA) adjustment range with a 4: 1 ratio, significantly reducing inventory requirements for contractors managing multiple motor sizes. Engineered to replace traditional bimetallic heaters, this electronic overload relay offers selectable trip classes (5, 10,