{"product_id":"square-d-hja260302aabcsdyp","title":"Square D HJA260302AABCSDYP 260302A 2-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover the Square D HJA260302AABCSDYP, a genuine Square D two-pole, 600 V circuit breaker designed to deliver reliable protection for demanding electrical systems. Identified by part number HJA260302AABCSDYP (260302A), this device is engineered for precise fit and dependable performance in compatible Square D panelboards and distribution setups.\u003c\/p\u003e \u003ch3\u003eKey features that matter in real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 2-pole design ensures simultaneous disconnect of both conductors for safer, more reliable protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V maximum, making it suitable for a wide range of medium-voltage distribution applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAuthentic Square D quality:\u003c\/strong\u003e Built to integrate cleanly with Square D panels and accessories, promoting consistent operation and easier maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection:\u003c\/strong\u003e Acts as a robust protective device against overcurrents and short circuits on feeder circuits and critical loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement-ready:\u003c\/strong\u003e The exact part number ensures a precise fit, simplifying service and reducing downtime during panel maintenance or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and commercial distribution boards where robust two-pole protection is essential for safety and reliability.\u003c\/li\u003e \u003cli\u003ePanel retrofits or expansions that require a calibrated 2-pole 600 V protective device with a proven Square D design.\u003c\/li\u003e \u003cli\u003eFeeds to motors, conveyors, lighting, and other critical loads where immediate interruption of both lines reduces electrical arcing and improves protection accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this part stands out\u003c\/h3\u003e\n\u003cp\u003eBeyond basic specs, this circuit breaker is built for longevity in challenging environments. The two-pole configuration provides enhanced safety by guaranteeing a complete disconnect of both lines during a fault. As a genuine Square D component, it aligns with existing module interfaces and wiring schemes, helping you maintain consistent protection performance across your system.\u003c\/p\u003e \u003ch3\u003eCompatibility and practical installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm that your panel or switchgear is rated for 600 V and compatible with Square D redundant-lug or bus configurations associated with the 260302A family.\u003c\/li\u003e \u003cli\u003eVerify the part number (HJA260302AABCSDYP) to ensure an exact match for a seamless replacement or upgrade.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety protocols: ensure the power is de-energized, use appropriate PPE, and refer to panel diagrams for proper line\/load orientation.\u003c\/li\u003e \u003cli\u003eDuring installation, ensure secure mounting and proper terminal connections per the panel’s documentation to maintain reliable protection performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D HJA260302AABCSDYP, you’re choosing a purpose-built, compatible solution for dependable overcurrent protection in demanding electrical environments. Whether you’re upgrading an existing setup or stocking a reliable spare for critical infrastructure, this 2-pole, 600 V circuit breaker delivers precise protection where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423297458338,"sku":"HJA260302AABCSDYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hja260302aabcsdyp-260302a-2-pole-600-v-circuit-breaker-352.webp?v=1789293443","url":"https:\/\/www.ampstate.com\/products\/square-d-hja260302aabcsdyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}