{"product_id":"a7-8-square-d-thermal-overload-heater-unit-4-8-to-5-44a-class-20-trip-plug-in-mount","title":"A7.8 - Square D Thermal Overload Heater Unit 4.8 to 5.44A Class 20 Trip Plug-In Mount","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA7.8\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA7.8\u003c\/b\u003e is a Square D thermal overload heater unit designed for motor control applications, providing reliable protection against motor overcurrents. This unit features a plug-in mounting design and is compatible with a range of Square D motor starters and overload relays. The A7.8 thermal overload heater is engineered for use in motor control circuits, offering Class 20 standard trip protection. It utilizes a melting alloy sensing method to detect overcurrent conditions and automatically trips the circuit to prevent motor damage. The unit is designed for easy installation and replacement in existing systems. \u003cul\u003e \u003cli\u003ePart Number: A7.8\u003c\/li\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003eSeries: A7\u003c\/li\u003e \u003cli\u003eFull Load Amps: 4.8 to 5.44A\u003c\/li\u003e \u003cli\u003eMounting Type: Plug-In\u003c\/li\u003e \u003cli\u003eMotor Tripping Class: 20\u003c\/li\u003e \u003cli\u003eTrip Type: Standard Trip\u003c\/li\u003e \u003cli\u003eSensing Method: Melting Alloy\u003c\/li\u003e \u003cli\u003eMaximum Voltage: 600 VAC\u003c\/li\u003e \u003cli\u003eApplication: Motor Control, Overload Relays, Magnetic Starters\u003c\/li\u003e \u003c\/ul\u003e At \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\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: A7.8\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Square D\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Motor Control\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Overload Relay\u003c\/li\u003e\n\u003cli\u003eType : A\u003c\/li\u003e\n\u003cli\u003eRelay Style : Thermal\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\u003cli\u003eWeight : 5 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":44587942248607,"sku":"A7.8-New","price":24.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/square-d-motor-controls-new-a7-8-square-d-thermal-overload-heater-unit-4-8-to-5-44a-class-20-trip-plug-in-mount-53636886134943.jpg?v=1766009407","url":"https:\/\/essentialparts.com\/products\/a7-8-square-d-thermal-overload-heater-unit-4-8-to-5-44a-class-20-trip-plug-in-mount","provider":"Essential Electric Supply","version":"1.0","type":"link"}