{"product_id":"square-d-hja260302aabcsj","title":"Square D HJA260302AABCSJ 260302A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HJA260302AABCSJ 260302A 2-Pole 600 V Circuit Breaker — a purpose-built protection device designed for reliable overcurrent control in demanding electrical panels. With a two-pole design capable of handling up to 600 volts, this breaker ensures both hot conductors trip together, enhancing safety and system integrity for your 2‑pole circuits.\u003c\/p\u003e \u003ch2\u003eKey features that matter in real-world use\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole, 600 V protection:\u003c\/strong\u003e Safeguards multi-wire circuits and reduces the risk of uneven fault currents, keeping equipment and personnel safer.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-grade part number:\u003c\/strong\u003e HJA260302AABCSJ (260302A) ensures compatibility with Square D panels and compatible systems, simplifying replacements and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust construction for industrial environments:\u003c\/strong\u003e Built to withstand the vibrations and temperature variations common in commercial and light industrial installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStraightforward replacement option:\u003c\/strong\u003e Designed to slot into standard Square D panel configurations, minimizing downtime during maintenance or service refreshes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing worn or tripped breakers in 2-pole circuits within commercial electrical panels and industrial disribution boards.\u003c\/li\u003e \u003cli\u003eUpgrading panel protection to ensure consistent up-to-600 V operation for critical feeders and branch circuits.\u003c\/li\u003e \u003cli\u003eStocking as part of a maintenance or service program, ensuring quick, code-compliant replacements when needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eConfirm the voltage rating (600 V) and the 2-pole configuration match your panel’s requirements before installation.\u003c\/li\u003e \u003cli\u003eUse as a listed replacement part where appropriate to maintain compliance with electrical standards and panel labeling.\u003c\/li\u003e \u003cli\u003eWhen replacing, follow manufacturer guidelines for seating and mounting to ensure reliable trip performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose this Square D breaker\u003c\/h2\u003e\n\u003cp\u003eChoosing the Square D HJA260302AABCSJ means opting for a trusted OEM option designed to integrate seamlessly with compatible Square D systems. It delivers dependable overcurrent protection for two conductors, helping you maintain safer, more reliable electrical distributions. Whether you’re provisioning new panels or refreshing aging equipment, this 2-pole, 600 V circuit breaker provides a concrete, field-tested solution backed by Square D’s reputation for durability and consistency.\u003c\/p\u003e \u003ch2\u003eSafety, maintenance and care\u003c\/h2\u003e\n\u003cp\u003eAlways install with the power off and follow all local electrical codes. Keep a compatible stock of HJA260302AABCSJ units for quick replacements and minimize downtime. Regularly inspect panel interiors and verify torque and connection integrity per applicable guidelines to sustain optimal protection and performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423297294498,"sku":"HJA260302AABCSJ","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-hja260302aabcsj","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}