{"product_id":"square-d-a2-57-thermal-unit-trip-class-20-melting-alloy","title":"Square D A2.57 - Thermal Unit, Trip Class 20, Melting Alloy","description":"\u003cp\u003eThermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 2 to 2.18 A, 2 to 2.31 A, 2.05 to 2.38 A, 2.14 to 2.33 A, 2.16 to 2.38 A, 2.19 to 2.46 A, 2.23 to 2.45 A, 2.26 to 2.46 A, 2.32 to 2.56 A, Frame Size A, S, Compatible with Grainger Part Number 1H385, 1H386, 1H387, 1H388, 1H389, 1H39, 1H392, 1H393, 2BV58, 2BV66, 2BV67, 2BV71, 2BV72, 48P274, 48P276, 48P277\u003c\/p\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":67611094679646,"sku":"A2.57","price":36.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z2zxqzfo5oy_ba182955-6cc1-45e1-828a-8c538394209e.jpg?v=1791012117","url":"https:\/\/nationalboilersupply.com\/products\/square-d-a2-57-thermal-unit-trip-class-20-melting-alloy","provider":"National Boiler Supply","version":"1.0","type":"link"}