{"product_id":"square-d-hja36125shyp","title":"Square D HJA36125SHYP 125A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HJA36125SHYP 125A 3-Pole 600 V Circuit Breaker — a purpose-built protection device designed for reliable three-phase power distribution. This genuine Square D part (Part Number HJA36125SHYP) delivers precise current protection for demanding electrical panels, helping to prevent damage from overloads and short circuits while keeping downtime to a minimum.\u003c\/p\u003e \u003ch3\u003eThree-pole protection for synchronized safety\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-pole design ensures simultaneous disconnection of all phases, reducing arcing and preventing uneven voltages during fault conditions.\u003c\/li\u003e \u003cli\u003e125 A current rating provides robust protection for feeders, motors, and large multi-phase circuits without nuisance trips.\u003c\/li\u003e \u003cli\u003e600 V voltage rating makes it suitable for industrial distribution networks and commercial power systems.\u003c\/li\u003e \u003cli\u003eBuilt to integrate with Square D panels and enclosures, simplifying replacement and maintenance in existing installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities with three-phase motors, conveyors, pumps, and heavier electrical loads requiring dependable protection at the point of distribution.\u003c\/li\u003e \u003cli\u003eCommercial HVAC and mechanical rooms where consistent, coordinated tripping across all phases is essential for safe shutdowns.\u003c\/li\u003e \u003cli\u003eRetrofitting or replacing aged breakers in compatible Square D panels to restore reliable fault protection and system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Square D circuit breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAuthentic Square D component designed to deliver predictable performance within the 125A, 3-pole, 600V specification envelope.\u003c\/li\u003e \u003cli\u003ePart number specificity (HJA36125SHYP) ensures you’re selecting the exact fit for your panel and circuit layout, reducing install guesswork and compatibility concerns.\u003c\/li\u003e \u003cli\u003eReliable protection that supports safer electrical distribution, helping operators avoid costly downtime and equipment damage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecifications at a glance: 125 A current rating • 3 poles • 600 V voltage rating • Part number HJA36125SHYP • Square D brand compatibility. For technicians and facilities managers, this breaker is a dependable choice when you need coordinated phase protection in a three-phase system. When installing or replacing, verify that the breaker type matches your panel’s requirements and observe proper safety procedures to ensure a secure, effective installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423186374818,"sku":"HJA36125SHYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-hja36125shyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}