{"v":"2.0","page_type":"product","title":"B0.57","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"SQUARE D","href":"/python/html6/menu_brand_products/1000/141000/menu_brand_products_SQUARED_1_9cb68dea2b.html"},{"label":"B0.57","href":null}],"content":{"product":{"mpn":"B0.57","manufacturer":"SQUARE D","brand":"SQUARE D","brand_url":"/python/html6/menu_brand_products/1000/141000/menu_brand_products_SQUARED_1_9cb68dea2b.html","title":"B0.57","description":"","attributes":[{"name":"Brand name","values":[{"value":"SQUARE D","url":"/python/html6/menu_attr_pair/1000/99000000/99106000/menu_attr_pair_Brandname_SQUARED_1_49f8cbb0b4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/99000000/99106000/menu_attr_pair_Brandname_SQUARED_1_49f8cbb0b4.html"},{"name":"Manufacturer name","values":[{"value":"SQUARE D","url":"/python/html6/menu_attr_pair/1000/124000000/124261000/menu_attr_pair_Manufacturername_SQUARED_1_abcd0954fa.html"}],"name_url":"/python/html6/menu_attr_pair/1000/124000000/124261000/menu_attr_pair_Manufacturername_SQUARED_1_abcd0954fa.html"},{"name":"Manufacturer","values":[{"value":"SQUARE D","url":"/python/html6/menu_attr_pair/1000/248000000/248948000/menu_attr_pair_Manufacturer_SQUARED_1_9d8d293f5f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/248000000/248948000/menu_attr_pair_Manufacturer_SQUARED_1_9d8d293f5f.html"}],"images":[],"distributors":[{"name":"Grainger","sku":"1H596","url":"https://www.grainger.com/product/SQUARE-D-Thermal-Unit-1H596","pricing":[{"quantity":1,"price_usd":34.9}],"stock":{"available":true,"quantity":1,"lead_time_days":0},"moq":1,"multiple":1,"image":"http://static.grainger.com/rp/s/is/image/Grainger/1H600_AS01"},{"name":"MRO Supply","sku":"1055375","url":"https://www.mrosupply.com/electrical/starters-and-contactors/1055375_b057_squared/","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Allied Electronics","sku":"71415664","url":"https://www.alliedelec.com/product/square-d/b0-57/71415664/","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"superbreakers.com","sku":"B0.57","url":"https://superbreakers.com/products/square-d-b0-57-thermal-unit","pricing":[{"quantity":1,"price_usd":39.47}],"stock":{"available":true,"quantity":12,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/54327fed-4233-46b6-8d09-a25130f121aa"},{"name":"gordonelectricsupply.com","sku":"B0.57","url":"https://www.gordonelectricsupply.com/p/Square-D-B0-57-Thermal-Unit/5700015","pricing":[{"quantity":1,"price_usd":32.59}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/98c55c80-c7aa-4e5e-ae1b-1b5328db4893"},{"name":"Raptor Supplies","sku":"AF6PFK","url":"https://www.raptorsupplies.com/en-gb/square-d/b0-57","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Newark","sku":"15B6694","url":"http://www.newark.com/da/da/da/dp/15B6694","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"AmazonSC","sku":"B00RW7C52K","url":"https://www.amazon.com/dp/B00RW7C52K","pricing":[{"quantity":1,"price_usd":8.04}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"AmazonSC","sku":"B072P5TRNQ","url":"https://www.amazon.com/dp/B072P5TRNQ","pricing":[{"quantity":1,"price_usd":21.33}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Zoro","sku":"G1553571","url":"https://www.zoro.com/square-d-thermal-unit-037-to-048a-b057/i/G1553571/","pricing":[{"quantity":1,"price_usd":33.84}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.zoro.com/static/cms/product/full/Z_3xotfo5oy.JPG"},{"name":"sustainablesupply.com","sku":"C2681719","url":"https://www.sustainablesupply.com/square-d-b057-thermal-unit-0-37-to-0-48a-c2681719","pricing":[{"quantity":1,"price_usd":41.24}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"NRI Industrial","sku":"D235890","url":"https://www.nriparts.com/item/b057-overload-relay-thermal-unit/235890","pricing":[{"quantity":1,"price_usd":39.19}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/dd29e0d8-c269-4ad1-a2ad-80bdd74035b7"},{"name":"NRI Industrial","sku":"B239635","url":"https://www.nriparts.com/item/b057-type-overload-relay-heater-thermal-unit/239635","pricing":[{"quantity":1,"price_usd":45.22}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/42cf2e8a-ee35-4d58-b371-6e92f21c78a5"},{"name":"Radwell","sku":"B0.57","url":"http://www.radwell.com/Buy/SCHNEIDER%20ELECTRIC/SQUARE%20D/B0.57","pricing":[{"quantity":1,"price_usd":42.0}],"stock":{"available":true,"quantity":51,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://az343058.vo.msecnd.net/productlargeimages/7f30c1c403964ea28b2fa5a2d88fd6d3.jpg"},{"name":"grainger.ca","sku":"SQDB0.57","url":"https://www.grainger.ca/en/product/THERMAL-UNIT%2C0-37-TO-0-48A/p/SQDB0.57","pricing":[{"quantity":1,"price_usd":42.97497326}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://static.grainger.com/rp/s/is/image/Grainger/1H600_AS01"},{"name":"industrialrefrigerationparts.com","sku":"B0.57","url":"https://www.industrialrefrigerationparts.com/b0-57-square-d-melting-alloy-thermal-unit-class-20","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/3c00c8a2-364d-4e17-98f8-5768b980ac30"},{"name":"simsupply.com","sku":"ZO-G1553571","url":"https://www.simsupply.com/departments/consumer/miscellaneous/square-d-thermal-unit-0-37-to-0-48a-b0-57-b0-57-zo-g1553571/","pricing":[{"quantity":1,"price_usd":49.1}],"stock":{"available":true,"quantity":3,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://cdn11.bigcommerce.com/s-x9zrb/products/7776380/images/12015660/ZO-G1553571__36222.1641856455.386.513.jpg"},{"name":"cappusa.com","sku":"4178487","url":"https://cappusa.com/square-d-b0-574178487","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://cappusa.com/media/catalog/product/cache/38f51d16f3a500e05632cd5837754359/0/8/0802b24ee14722f8e0225564d01438b0c33904afc19ac54472cfab2cddd4326e.jpeg"},{"name":"Galco","sku":"B0.57-SQD","url":"https://www.galco.com/b0-57-square-d.html","pricing":[{"quantity":1,"price_usd":34.57}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/8bc02b55-6bc1-47d7-884d-2f0d105729a9"},{"name":"Crescent Electric Supply Co","sku":"2149364","url":"https://www.cesco.com/Square-D-by-Schneider-Electric-B0-57-Schneider-Electric-B0-57-Square-D-HTR-ELEMENT/p2149364","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"mostelectric.com","sku":"B0.57","url":"https://mostelectric.com/product/b0-57-square-d-telemecanique-thermal-overload-heater-elements/","pricing":[{"quantity":1,"price_usd":26.37}],"stock":{"available":true,"quantity":6,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/e40fe9aa-59bd-4df1-ba3a-30217b6dc502"},{"name":"Allfuses","sku":"B0.57","url":"https://www.allfuses.com/b0-57","pricing":[{"quantity":1,"price_usd":39.09}],"stock":{"available":true,"quantity":10,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/25ac2dbc-b89a-4918-a0ed-3506025516e1"},{"name":"mayerelectric.com","sku":"SQDB0.57","url":"https://www.mayerelectric.com/Product/SQUARE-D-Melting-Alloy-Thermal-Unit-Class-20-785901587224","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"blackhawksupply.com","sku":"B0.57","url":"https://blackhawksupply.com/products/square-d-b0-57","pricing":[{"quantity":1,"price_usd":40.38}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"http://blackhawksupply.com/cdn/shop/products/square-d-b0-57_d2be4fa3-adf6-4811-b931-f0fcbaca9c93_grande.jpg?v=1689344099"},{"name":"crescentelectric.com","sku":"5772","url":"https://www.crescentelectric.com/industrial-automation-and-control/motor-control/electrical-relays-and-accessories/overload-relay/overload-relay/melting-alloy-thermal-unit-class-20-8a98f734","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.crescentelectric.com/49f95e/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da789/c895eb5f-ec49-4ef4-a471-285c6e90da78916/sqd-b0.57-1.jpg?width=1200&height=1200&mode=Pad&bgcolor=fff"},{"name":"simplybreakers.com","sku":"B0.57","url":"https://www.simplybreakers.com/products/b0-57","pricing":[{"quantity":1,"price_usd":72.99}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Allfuses","Allied Electronics","AmazonSC","Crescent Electric Supply Co","Galco","Grainger","MRO Supply","NRI Industrial","Newark","Radwell","Raptor Supplies","Zoro","blackhawksupply.com","cappusa.com","crescentelectric.com","gordonelectricsupply.com","grainger.ca","industrialrefrigerationparts.com","mayerelectric.com","mostelectric.com","simplybreakers.com","simsupply.com","superbreakers.com","sustainablesupply.com"],"completeness":0.65,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}