{"product_id":"w57-allen-bradley-15-3-amp-to-18-5-amp-heater-element","title":"W57 - Allen Bradley -\u0026nbsp;NEMA Overload Relay Heater Element","description":"\u003ch2\u003eW57 - Allen Bradley - NEMA Overload Relay Heater Element \u003c\/h2\u003e\n\u003cp data-end=\"865\" data-start=\"489\"\u003eW57 is a type W eutectic alloy heater element for NEMA overload relays in Allen-Bradley starters, offering Class 20 trip performance. It operates within a full-load current range of approximately 15.7 to 16.4 amps depending on starter size. The unit is non-repairable and provides accurate protection against overload conditions. Commonly used in motor control applications.\u003c\/p\u003e\n\u003ch3 data-end=\"865\" data-start=\"489\"\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cdiv id=\"technical-specifications-subcategory-items\" class=\"ra-product-new__subcategory-items\"\u003e\n\u003cdiv class=\"ra-product-new__sidebar-item ra-product-new__subcategory-item active ra-product-new__first_subcategory-item\" data-selector=\"technical-specifications_general\" tabindex=\"0\"\u003e\n\u003ch3 class=\"ra-product-new__sidebar-text\"\u003eGeneral\u003c\/h3\u003e\n\u003cdiv class=\"ra-product-new__sidebar-text\"\u003e\n\u003ctable class=\"ra-product-new__product-table-section\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"ra-product-new__product-table-cell\"\u003eFull Load Current Range\u003c\/th\u003e\n\u003ctd class=\"ra-product-new__product-table-cell\"\u003e\n\u003cdiv class=\"ra-product-new__product-table-cell-content\"\u003eSee www.AB.com \"heater element selection\"\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"ra-product-new__product-table-cell\"\u003eTiming Range\u003c\/th\u003e\n\u003ctd class=\"ra-product-new__product-table-cell\"\u003e\n\u003cdiv class=\"ra-product-new__product-table-cell-content\"\u003eClass 20\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"ra-product-new__product-table-cell\"\u003eTrip Class\u003c\/th\u003e\n\u003ctd class=\"ra-product-new__product-table-cell\"\u003e\n\u003cdiv class=\"ra-product-new__product-table-cell-content\"\u003e20\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ra-product-new__sidebar-text\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-end=\"865\" data-start=\"489\"\u003ePRODUCT DATASHEET\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0711\/9873\/6657\/files\/W57.pdf?v=1754108252\" title=\"W57\"\u003eW57 \u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51887019884817,"sku":"ABW57","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/9873\/6657\/files\/800T-QBH2GA2_1000x1000_52f97e44-4062-44a1-9057-574c6ac76a8b.jpg?v=1775455398","url":"https:\/\/breakersnow.com\/products\/w57-allen-bradley-15-3-amp-to-18-5-amp-heater-element","provider":"Breakers Now","version":"1.0","type":"link"}