{"product_id":"schneider-electric-square-d-1279957221","title":"Schneider Electric Square D 1279957221","description":"\u003cp\u003eThe Schneider Electric Square D 1279957221, identified by model NJHF36600E20AFSPMAL3, is a circuit breaker designed for robust electrical system protection. This unit belongs to the highly regarded Square D product line, known for its engineering integrity and long service life in demanding industrial environments. It provides essential overcurrent and short-circuit protection, critical for maintaining operational continuity and safeguarding sensitive equipment.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Square D NJHF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e 600A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600VAC (derived from common NJHF series configurations; verify with datasheet for exact rating)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3 (derived from common NJHF series configurations; verify with datasheet for exact rating)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 35kAIC @ 480V (derived from common NJHF series configurations; verify with datasheet for exact rating)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Unit Type:\u003c\/strong\u003e Electronic (derived from 'E' in part number; verify with datasheet for exact type and settings)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Lugs (derived from 'L' in part number; verify with datasheet for exact type)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Fixed (derived from common NJHF series configurations; verify with datasheet for exact mounting)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis Schneider Electric Square D circuit breaker is commonly deployed in heavy industrial settings, including manufacturing plants, power distribution systems, and large machinery control panels. It is suitable for applications requiring reliable protection for circuits up to 600 amps, such as main feeders, branch circuits, and motor control centers in sectors like automotive manufacturing, food processing, and material handling.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D 1279957221 or contact our technical team for cross-reference assistance with compatible Square D NJHF series components.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":41240166760532,"sku":"1279957221","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_1705b2da-543c-4957-9784-9208e60957c6.webp?v=1777713486","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-electric-square-d-1279957221","provider":"IAC Catalog","version":"1.0","type":"link"}