Field Controls 090558A0001 split core current sensing relay
A split core current sensing relay will monitor the on/off status of any blower motor. The APD will make sure your steam humidifier will operate ONLY when your fan is functioning. Monitor on/off status of blower motor to: Provide fan proving for S2000 / S2020 Steam Humidifier. Operate spring type damper for fresh air. Also: Monitor on/off status of various electrical loads. Monitor direct drive units, exhaust fans and other fixed loads. FEATURES: Split core for easy installation. No need to rewire High-Voltage. Mounting bracket provides installation flexibility. Low 0.15 Amp Trip Point. 100% solid-state, no moving parts to fail. (This product is not intended for life or safety applications or for installation in hazardous or classified locations.)