{"product_id":"b3-70","title":"B3.70 - Square D Thermal Unit, Type B, 2.33–2.51A, 480V, Plug-On, NEMA Size 8, Melting Alloy, Class 20 Trip, Overload Relay Heater","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eB3.70\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eB3.70\u003c\/b\u003e is a Square D thermal unit designed for motor overload protection in industrial control applications.\u003cp\u003eThis genuine Square D B3.70 thermal unit features a melting alloy sensing method, plug-on mounting, and is compatible with NEMA Size 8 starters. It is engineered for reliable overload protection, tripping in 20 seconds or less under overload conditions, and is suitable for use with motors requiring precise thermal protection.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003ePart Number: B3.70\u003c\/li\u003e\n\u003cli\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli\u003eCategory: Motor Control \/ Overload Relay Thermal Unit\u003c\/li\u003e\n\u003cli\u003eAmperage Range: 2.33–2.51A (also listed as 2.62–2.99A and 2.51–3.30A in some sources; confirm exact match for your application)\u003c\/li\u003e\n\u003cli\u003eVoltage: 480V\u003c\/li\u003e\n\u003cli\u003eMounting Type: Plug-On\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: Type B, NEMA Size 8\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Melting Alloy, Class 20 (trips in 20 seconds or less at 600% of full load amps)\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: Not specified in available sources\u003c\/li\u003e\n\u003cli\u003eCertifications: Not specified in available sources\u003c\/li\u003e\n\u003cli\u003eUPC\/GTIN: 785901587385\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt \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\u003c\/p\u003e\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: B3.70\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Schneider Electric\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Motor Control\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Heater Element\u003c\/li\u003e\n\u003cli\u003eFull Load Amps : 2.51 to 3.30\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 : 785901587385\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901587385\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eWeight : 0.05 \u003c\/li\u003e\n\u003cli\u003eCertification : CE\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":42377208594591,"sku":"B3.70-New","price":34.74,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42377208627359,"sku":"B3.70-ReCert","price":24.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/B3.70.jpg?v=1666036218","url":"https:\/\/essentialparts.com\/products\/b3-70","provider":"Essential Electric Supply","version":"1.0","type":"link"}