{"product_id":"leviton-opp20-20a-power-pack-24v-auto-manual-on","title":"Leviton OPP20-0D0 20A Power Pack 24V Auto\/Manual On","description":"\u003cdiv\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Leviton OPP20-0D0 20A power pack provides line-voltage switching control for occupancy sensor-based lighting systems. Designed to interface low-voltage sensors with high-voltage lighting loads, it supports Auto-ON, Manual-ON, and local switch operation. This unit is used in commercial installations to manage lighting circuits while supplying 24VDC power to connected sensors.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctionality:\u003c\/strong\u003e 20A relay-based power pack that switches lighting loads while delivering 24VDC power to occupancy sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation context:\u003c\/strong\u003e Mounts inside or outside junction boxes or ballast cavities for flexible placement and retrofit opportunities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable specifications:\u003c\/strong\u003e Load Rating: 20A relay supporting lighting and general-purpose loads (fluorescent, LED, ballast, and resistive); Voltage Input: 120–230–277VAC, 50\/60Hz; Control Modes: Auto-ON, Manual-ON, and local switch input capability; Power Output: 24VDC, 225mA for occupancy sensors; Relay Design: Mechanically held latching relay; Protection: Fail-safe return-to-closed (ON) circuitry; Inrush Handling: High Inrush Stability (H.I.S.) circuitry; Certifications: UL\/cUL listed for energy management equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContractor-relevant details:\u003c\/strong\u003e The mechanically held relay reduces standby energy use, and the fail-safe ON feature enhances safety during fault conditions, while the high inrush stability supports modern LED and ballast loads without nuisance tripping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance \/ Benefits\u003c\/h3\u003e\n\u003cp\u003eThis power pack enables reliable switching of high-voltage lighting loads while providing low-voltage power to occupancy sensors, simplifying system wiring in commercial applications. The mechanically held relay reduces standby power consumption, while fail-safe circuitry ensures lights default to ON for safety during faults. High inrush stability supports electronic ballasts and LED loads, helping prevent premature failures and improving overall system reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Leviton","offers":[{"title":"Default Title","offer_id":46294023995532,"sku":"OPP20-D2","price":40.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/0048\/5260\/files\/leviton-opp20-d2-8019555.jpg?v=1780129818","url":"https:\/\/www.interactivelightingsupply.com\/products\/leviton-opp20-20a-power-pack-24v-auto-manual-on","provider":"Interactive Lighting Supply","version":"1.0","type":"link"}