This product is a Model APD Current Sensor Switch (part number 090558A0001) manufactured by Field Controls. It's a replacement part for S2000 and S2020.
The APD Current Sensor Switch monitors on/off status of blower motor in order to provide fan proving for S2000 / S2020 Steam Humidifier and to operate spring type dampers for fresh air. It also monitors on/off status of various electrical loads as well as monitoring direct drive units, exhaust fans and other fixed loads.
Features:
**This product is not intended for life or safety applications or for installation in hazardous or classified locations.
| Product Type: | Miscellaneous |
|---|---|
| Application: | Air Quality |
| Features: | 0.15 Amp Trip Point |