Power packs are the heart of the low voltage sensor system. A PP20 series power pack transforms class I high voltage (120/277 VAC) to Class 2 15 VDC for powering remote sensors. The PP20 and the SP20 series slave pack are also capable of switching lighting loads on and off using their internal relays. Class 2 wire leads connect to 18 to 22 AWG low voltage cable running to the sensors, making installation easy and clean. Power packs also have an elongated chase nipple that allows it to be mounted either directly through a 1/2 inch knockout into a junction box or inside an adjacent box for meeting specific local code requirements in ceiling plenums.

Sensor Switch™, PP20, Power Pack, Plenum Rated, 1 hp Power, 120/277 VAC Input, 15 VDC Output, 150 mA, 1 hp Relay, 14 to 160 deg F Operating, 20 to 75% Non-Condensing Humidity, 2.4 in Width, 1.88 in Depth, 3.9 in Height, Plastic, Black

• Self-contained relay switches line voltage load
• Relay contact protection

• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_4cf93048fef14369d59d9e6ec803da6d59e113147da40acdf7281f2ddf8a50dc.pdf
• Warranty Information https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_5f935439b3a1f6dc831ed9a47306380a6e0c852b96bfb2d191e3263e149499bb.pdf