{"product_id":"square-d-hja36125svyp","title":"Square D HJA36125SVYP 125A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HJA36125SVYP 125A 3-Pole 600 V Circuit Breaker is built to safeguard three-phase electrical systems with precise, dependable protection. Designed for commercial and industrial environments, this 125 A breaker delivers reliable current interruption up to 600 V, helping prevent damage from overloads and electrical faults.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HJA36125SVYP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters: in 3-phase electrical systems, a 3-pole design provides coordinated protection across all conductors, helping to isolate faults quickly and maintain system stability. The 600 V rating accommodates common industrial and commercial distribution environments, making it a practical choice for new builds, panel upgrades, or replacements in facilities such as manufacturing floors, data centers, and large offices.\u003c\/p\u003e \u003cp\u003eKey use cases:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtect three-phase feeders in commercial and light industrial panels.\u003c\/li\u003e \u003cli\u003eReplace worn or aged breakers to restore reliable protection in existing Square D installations.\u003c\/li\u003e \u003cli\u003eSupport upgrades for systems that operate at voltages up to 600 V, ensuring compatibility with standard 3-phase wiring configurations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations for selection and installation: verify panel compatibility with Square D devices, confirm the device fits your distribution panel, and follow standard electrical code guidelines for installation and torque specifications. With the Square D HJA36125SVYP, you’re choosing a proven solution designed for dependable performance in demanding electrical environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423185916066,"sku":"HJA36125SVYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hja36125svyp-125a-3-pole-600-v-circuit-breaker-401.webp?v=1789280287","url":"https:\/\/www.ampstate.com\/products\/square-d-hja36125svyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}