{"product_id":"square-d-hja36150aabcsd","title":"Square D HJA36150AABCSD 36150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HJA36150AABCSD 3-Pole 600 V Circuit Breaker—a purpose-built protective device designed for demanding three-phase systems. With a substantial current rating of 36,150 A and a 3-pole configuration, this breaker delivers reliable overcurrent protection in up to 600 V electrical environments, helping to safeguard motors, drives, and other heavy-duty equipment.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey strengths that set this model apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e for synchronized, all-phase tripping — essential for preventing phase imbalances that can damage motors and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh current capability\u003c\/strong\u003e tailored for industrial applications, providing robust protection for demanding loads in commercial and manufacturing settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecifications aligned with heavy-duty panels\u003c\/strong\u003e designed to operate reliably within 600 V distribution systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDistinctive part identity\u003c\/strong\u003e built around the exact part number HJA36150AABCSD, ensuring compatibility with compatible Square D panels and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis model is ideal for electricians, facilities managers, and panel builders who need dependable protection for three-phase circuits powering motors, pumps, compressors, conveyors, and other heavy equipment. When you’re updating or expanding an electrical panel, adopting a breaker with a clear 3-pole configuration and a defined 600 V rating helps simplify wiring, testing, and future service checks.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtection for three-phase motors in manufacturing lines, HVAC systems, and process equipment operating at or near 600 V.\u003c\/li\u003e \u003cli\u003eBackup protection for critical drives and pumps in industrial facilities where reliable disconnection across all phases is essential.\u003c\/li\u003e \u003cli\u003ePanel upgrades or new installations that require a clearly identified, high-capacity 3-pole breaker with a defined current rating.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow it fits into your overall electrical protection strategy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProvides consistent trip behavior across all three phases, reducing risk of thermal or electrical stress on connected equipment.\u003c\/li\u003e \u003cli\u003eWorks within standard 600 V distribution schemes, enabling straightforward integration into existing systems without overhauling downstream components.\u003c\/li\u003e \u003cli\u003ePart of a trusted Square D lineup, offering compatibility with related interlocks, enclosures, and mounting schemes for clean, compliant installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBrand: Square D\u003c\/li\u003e \u003cli\u003ePart number: HJA36150AABCSD\u003c\/li\u003e \u003cli\u003eCurrent rating: 36,150 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you’re selecting protection for a 3-phase system, this Square D circuit breaker defines reliability with a clear, purpose-driven design. It’s a precise fit for applications that require solid, predictable protection across three legs, at up to 600 V, backed by the trusted Square D legacy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423185096866,"sku":"HJA36150AABCSD","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hja36150aabcsd-36150a-3-pole-600-v-circuit-breaker-528.webp?v=1789280185","url":"https:\/\/www.ampstate.com\/products\/square-d-hja36150aabcsd","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}