the SPDT (Single-Pole Double-Throw) configuration allows you to wire the thermostat to either break the circuit on temperature rise (heating) or make the circuit on temperature rise (cooling)

What are signs of a failing blower motor

Operating at 208-240V single phase

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

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

Siemens Industrial Controls 3UB81334FW2 Relay 326058-755 the SPDT (Single-Pole Double-Throw) configurationThe 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,