{"product_id":"square-d-hja260302aabcsd","title":"Square D HJA260302AABCSD 260302A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HJA260302AABCSD is a dependable two-pole circuit breaker designed for robust protection in 600 V electrical systems. Built to interrupt both lines simultaneously at fault, this model helps safeguard downstream equipment and maintain safer, more reliable power distribution in commercial and industrial environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePart Number: HJA260302AABCSD (also listed as 260302A)\u003c\/li\u003e \u003cli\u003ePoles: 2\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003eCurrent rating: 260302 A\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for systems where coordinated disconnection matters, this 2-pole configuration provides reliable overcurrent protection for feeders and multi-wire circuits. It’s a clear choice when you need dependable isolation of both hot legs to prevent arc faults and ensure safer maintenance procedures.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBrand-backed reliability: Square D delivers a legacy of safe, consistent circuit protection with components designed for real-world electrical networks.\u003c\/li\u003e \u003cli\u003eCoordinated protection: The 2-pole design ensures simultaneous opening on fault conditions, reducing the risk of damaging differential currents between phases.\u003c\/li\u003e \u003cli\u003eStrong compatibility: Engineered for use in 600 V systems, making it suitable for a wide range of commercial and light industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFeeder protection for commercial electrical panels and distribution systems\u003c\/li\u003e \u003cli\u003eMotor and load circuits requiring two-pole isolation\u003c\/li\u003e \u003cli\u003eUpgrades or replacements in legacy Square D installations to maintain consistent protection characteristics\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations for deployment: verify panel compatibility with 600 V, ensure proper torque on terminals during installation, and align with your service’s overcurrent protection strategy. This Square D model, with part HJA260302AABCSD, provides a clear, straightforward path to reliable circuit protection without complicating the panel layout.\u003c\/p\u003e \u003cp\u003eReady to reinforce safety and reliability in your electrical infrastructure? Add the Square D HJA260302AABCSD 2-Pole 600 V Circuit Breaker to your cart and secure dependable, coordinated protection for your critical circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423297523874,"sku":"HJA260302AABCSD","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-hja260302aabcsd","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}