{"product_id":"a2-31-square-d-thermal-unit-motor-overload-relay-heater-1-8-2-31a-class-20-trip","title":"A2.31 - Square D Thermal Unit Motor Overload Relay Heater 1.8-2.31A Class 20 Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA2.31\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA2.31\u003c\/b\u003e is a Square D thermal unit designed for motor overload protection with a melting alloy trip mechanism.\u003cp\u003eThis thermal unit features a one-piece construction with a heater winding that carries motor current and trips on overload conditions within 20 seconds or less. It is a Class 20 unit suitable for NEMA sizes 00-7 and supports motor full load currents from 1.8 to 2.31 amperes. The unit is rated for up to 600V and is used in definite purpose starters to protect motors from overcurrent damage.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli\u003ePart Number: A2.31\u003c\/li\u003e\n\u003cli\u003eFull Load Current Range: 1.8 to 2.31 Amperes\u003c\/li\u003e\n\u003cli\u003eTrip Class: 20 (melting alloy)\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: Up to 600 Volts\u003c\/li\u003e\n\u003cli\u003eConstruction: One-piece heater winding\u003c\/li\u003e\n\u003cli\u003eApplication: Motor overload relay heater\u003c\/li\u003e\n\u003cli\u003eNEMA Sizes Compatible: 00 to 7\u003c\/li\u003e\n\u003cli\u003eTrip Time: 20 seconds or less\u003c\/li\u003e\n\u003cli\u003eMounting Type: For use in definite purpose starters\u003c\/li\u003e\n\u003c\/ul\u003e\n\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.\u003c\/p\u003e \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\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: A2.31\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\u003eFamily : A Series\u003c\/li\u003e\n\u003cli\u003eType : A\u003c\/li\u003e\n\u003cli\u003eFull Load Amps : 1.96 to 2.15\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\n\u003cul\u003e\n\u003cli\u003eUPC : 078590158527\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901585275\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eWeight : 0.04 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Square D","offers":[{"title":"New","offer_id":42313505669279,"sku":"A2.31-New","price":29.47,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42377202466975,"sku":"A2.31-ReCert","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A2.31.jpg?v=1731356907","url":"https:\/\/essentialparts.com\/products\/a2-31-square-d-thermal-unit-motor-overload-relay-heater-1-8-2-31a-class-20-trip","provider":"Essential Electric Supply","version":"1.0","type":"link"}