{"product_id":"lsiv4bwxby","title":"Square D B28.0, Thermal Unit","description":"\u003cp\u003eThis thermal unit is a heater element designed for use with Square D overload relays to provide motor overload protection. It functions by melting a eutectic alloy when current exceeds the rated threshold, triggering the relay to open the control circuit.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":47967527534814,"sku":"LSIV4BWXBY","price":51.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/libertysupply.com\/products\/lsiv4bwxby","provider":"Liberty Supply","version":"1.0","type":"link"}