{"product_id":"secondary-relay-slave-pack-120-277vac-lit-sp20","title":"SECONDARY RELAY SLAVE PACK 120\/277VAC","description":"SP20\/AP20 POWER PACK\u003cbr\u003e\u003cbr\u003e  Power packs are the heart of the low voltage sensor system. \u003cbr\u003e  A PP20 Series power pack transforms Class I high voltage (120\/277 VAC or \u003cbr\u003e  347 VAC) to Class 2 15 VDC for powering remote sensors. \u003cbr\u003e  The PP20 and the SP20 Series slave pack are also capable of switching \u003cbr\u003e  lighting loads on and off using their internal relays. \u003cbr\u003e  Class 2 wire leads connect to 18 to 22 AWG low voltage cable running to \u003cbr\u003e  the sensors, making installation easy and clean. \u003cbr\u003e  Power packs also have an elongated chase nipple that allows it to be \u003cbr\u003e  mounted either directly through a ½ inch knockout into a junction box, or \u003cbr\u003e  inside an adjacent box for meeting specific local code requirements in ceiling \u003cbr\u003e  plenums.","brand":"Acuity Brands","offers":[{"title":"Default Title","offer_id":42864537174105,"sku":"LIT-SP20","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/1171\/6441\/files\/SP20_1_20-_20d383697b-6ada-4dfa-a9a0-603cd18603d3.jpg?v=1764017078","url":"https:\/\/www.guillevin.com\/products\/secondary-relay-slave-pack-120-277vac-lit-sp20","provider":"Guillevin","version":"1.0","type":"link"}