{"product_id":"appleton-a-51-explosion-proof-light","title":"Appleton A-51 Explosion-Proof Light","description":"\u003cdiv\u003e\u003cp\u003eAppleton A‑51 LED Factory Sealed Luminaires are explosion‑proof fixtures designed for hazardous locations, including Class I, Division 1, Groups A–D, with a compact, lightweight housing that fits the same mounting hoods as the original A‑51 incandescent luminaires for easy retrofit. The LED lineup covers models equivalent to 100–300 W incandescent lamps and 100–300 W HID lamps, delivering a long service life with L70 ratings over 55,000 hours and a rated color temperature of 5000 K. They are cULus listed for hazardous locations, Design Lights Consortium (DLC) qualified for applicable models, and carry a 10‑year standard warranty. Electrical characteristics span 120–277 VAC at 50\/60 Hz (some configurations support 100–300 VDC), with a high brighter output and a refined optical system that provides uniform light distribution and a luminous efficacy up to about 131 lm\/W. The globe is explosion‑proof and heat‑ and impact‑resistant, with replaceable parts such as globe assemblies, guards, and reflectors to extend service life. Built to endure demanding environments, these luminaires withstand a wide operating temperature range from −40 °C to +55 °C (−40 °F to +131 °F) and include 6 kV\/5 kA surge protection. Weighing around 6.1 kg (13.4 lb), the A‑51 LED model emphasizes a small footprint and mounting versatility, offering practical solutions for low mounting height installations while delivering energy‑efficient, durable illumination in hazardous locations. \u003c\/p\u003e\u003c\/div\u003e","brand":"Appleton","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660061016366,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c757dfcd-a2ae-4f54-bce9-923c558de22d.jpg?v=1769532376","url":"https:\/\/plgautomation.com\/products\/appleton-a-51-explosion-proof-light","provider":"PLG Automation ","version":"1.0","type":"link"}