{"product_id":"hla31250tm-westinghouse-mark-75-trip-units-programmers","title":"HLA31250TM - Westinghouse Mark 75 3 Pole 400A 600V Trip Unit","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHLA31250TM\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eHLA31250TM\u003c\/b\u003e is a Westinghouse Mark 75 circuit breaker trip unit designed for molded case circuit breaker applications. This magnetic-only trip unit is engineered for high-performance industrial power distribution systems requiring reliable overcurrent protection and interchangeable trip functionality. \u003cb\u003eHLA31250TM\u003c\/b\u003e delivers thermal magnetic trip characteristics with a frame rating of 400 amperes and maximum voltage rating of 600 VAC, making it suitable for panel-mount installations in demanding electrical environments. The unit features interchangeable trip design, allowing field customization to match specific circuit protection requirements without replacing the entire breaker assembly. \u003cul\u003e\n\u003cli\u003ePart Number: HLA31250TM\u003c\/li\u003e\n\u003cli\u003eManufacturer: Westinghouse\u003c\/li\u003e\n\u003cli\u003eProduct Type: Trip Unit and Programmer\u003c\/li\u003e\n\u003cli\u003ePoles: 3 Pole\u003c\/li\u003e\n\u003cli\u003eFrame Amperes: 400\u003c\/li\u003e\n\u003cli\u003eMaximum Voltage: 600 VAC\u003c\/li\u003e\n\u003cli\u003eTrip Type: Magnetic Only\u003c\/li\u003e\n\u003cli\u003eSeries: Mark 75\u003c\/li\u003e\n\u003cli\u003eMounting: Panel Mount\u003c\/li\u003e\n\u003cli\u003eInterchangeable Trip Unit Design\u003c\/li\u003e\n\u003c\/ul\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\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: HLA31250TM\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Westinghouse\u003c\/li\u003e\n\u003cli\u003eBrand : Westinghouse\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Trip Units \u0026amp; Programmers\u003c\/li\u003e\n\u003cli\u003eFamily : MARK 75\u003c\/li\u003e\n\u003cli\u003eType : HLA\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eFunctions : I - Instantaneous\u003c\/li\u003e\n\u003cli\u003eFrame Size : 400\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 400\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 400\u003c\/li\u003e\n\u003cli\u003eProtection : Magnetic Only\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : LA,HLA\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 : 786679185087\u003c\/li\u003e\n\u003cli\u003eGTIN : 00786679185087\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : United States\u003c\/li\u003e\n\u003cli\u003eDimensions : 8.8 in x 5.3 in x 5.3 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 2.5 \u003c\/li\u003e\n\u003cli\u003eCertification : UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Westinghouse","offers":[{"title":"New","offer_id":42657528479903,"sku":"HLA31250TM-New","price":2384.36,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42657528512671,"sku":"HLA31250TM-ReCert","price":2026.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/HLA3100T_adb79219-473d-47f9-a2ae-a5cf8a921a61.jpg?v=1724996424","url":"https:\/\/essentialparts.com\/products\/hla31250tm-westinghouse-mark-75-trip-units-programmers","provider":"Essential Electric Supply","version":"1.0","type":"link"}