Power Packs

Dual voltage transformer
Self-contained relay
Patented relay contact protection (tested to over 400K cycles)
Powers up to 14 sensors
Control Device Type Lighting Relay
Mounting Type: Unit to J Box
Product Type: Power Pack
Color: Black
Finish: Gloss
Voltage Rating: 120, 277
Compliance Listing: BAA
Environmental Listing: High Humidity
Regulatory Listing: cUL, UL

Power Packs are the heart of the low voltage sensor system. The PP20 transforms 120, 240 or 277 volts to Class II 15 VDC to power the remote sensors. Utilizing our patented relay circuit protection, the PP20 also switches the lighting load on and off. This method has been tested to over 400,000 cycles at rated load.