{"product_id":"w55-allen-bradley-w-series-thermal-overload-heater-element-12-8-13-7a-class-20-protection","title":"W55 - Allen-Bradley W Series Thermal Overload Heater Element 12.8-13.7A Class 20 Protection","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eW55\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eW55\u003c\/b\u003e is an Allen-Bradley W Series thermal overload heater element designed for use with NEMA overload relays and motor control applications. This heater element provides Class 20 protection and is suitable for general-purpose motor control circuits requiring reliable overload protection. The W55 heater element is engineered for compatibility with Allen-Bradley 500 Line overload relays and is commonly used in industrial motor control systems. It features a full load current range of 12.8 to 13.7 amps and is constructed with eutectic alloy for consistent thermal performance. The element is rated for use at a controller ambient temperature of 40°C (104°F) and is designed for motors with a service factor of 1.15 or greater. \u003cul\u003e \u003cli\u003ePart Number: W55\u003c\/li\u003e \u003cli\u003eManufacturer: Allen-Bradley\u003c\/li\u003e \u003cli\u003eSeries: W Series\u003c\/li\u003e \u003cli\u003eType: Thermal Overload Heater Element\u003c\/li\u003e \u003cli\u003eFull Load Current Range: 12.8-13.7A\u003c\/li\u003e \u003cli\u003eOverload Class: Class 20 Protection\u003c\/li\u003e \u003cli\u003eController Ambient Temperature: 40°C (104°F)\u003c\/li\u003e \u003cli\u003eMotor Service Factor: 1.15 or greater\u003c\/li\u003e \u003cli\u003eMaterial: Eutectic Alloy\u003c\/li\u003e \u003cli\u003eWeight: 0.05 lbs\u003c\/li\u003e \u003cli\u003eCompatible With: Allen-Bradley 500 Line Overload Relays\u003c\/li\u003e \u003cli\u003eApplication: NEMA Motor Control\u003c\/li\u003e \u003c\/ul\u003e At \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: W55\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Allen-Bradley\u003c\/li\u003e\n\u003cli\u003eBrand : Allen-Bradley\u003c\/li\u003e\n\u003cli\u003eCategory : Motor Control\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Heater Element\u003c\/li\u003e\n\u003cli\u003eFamily : W Series\u003c\/li\u003e\n\u003cli\u003eType : W\u003c\/li\u003e\n\u003cli\u003eFull Load Amp Minimum : 12.8\u003c\/li\u003e\n\u003cli\u003eFull Load Amp Maximum : 13.7\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : TJK\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 781180154324\u003c\/li\u003e\n\u003cli\u003eWeight : 1 lb\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":42376971878559,"sku":"W55-New","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":44542887067807,"sku":"W55-ReCert","price":24.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/w55.jpg?v=1771087775","url":"https:\/\/essentialparts.com\/products\/w55-allen-bradley-w-series-thermal-overload-heater-element-12-8-13-7a-class-20-protection","provider":"Essential Electric Supply","version":"1.0","type":"link"}