{"product_id":"square-d-hja36150u31xaabcsh","title":"Square D HJA36150U31XAABCSH 150A 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HJA36150U31XAABCSH\u003c\/strong\u003e is a high-capacity circuit breaker rated for 150 amperes with a 600-volt maximum rating. This 150 A \/ 600 V model is designed to deliver reliable overcurrent protection for critical feeders and main circuits in commercial and industrial electrical panels.\u003c\/p\u003e \u003cp\u003eWith the exact Part Number \u003cstrong\u003eHJA36150U31XAABCSH\u003c\/strong\u003e, you’ll have a precise, drop-in upgrade or replacement that matches Square D panel assemblies, simplifying maintenance and retrofit projects. This breaker is built to integrate smoothly with Square D enclosures, ensuring clean bus connections and secure mounting in your distribution system.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e Part Number HJA36150U31XAABCSH aligns with Square D panels and compatible distribution equipment for straightforward installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection:\u003c\/strong\u003e 150 A rating protects heavy feeders and subcircuits from overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile voltage threshold:\u003c\/strong\u003e 600 V maximum makes it suitable for a range of commercial and industrial applications, including higher voltage feeder circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimplified maintenance:\u003c\/strong\u003e Using the exact model reduces downtime and confusion during replacement in service rooms and panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e \u003cp\u003eThis circuit breaker is well-suited for:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMain feeder protection in commercial electrical panels serving lighting, HVAC, and outlets with substantial load demands.\u003c\/li\u003e \u003cli\u003eDistributor panels in small to mid-sized industrial facilities where dependable fault interruption is critical.\u003c\/li\u003e \u003cli\u003eRetrofits and panel upgrades where matching the original Square D specifications is essential for compliance and performance.\u003c\/li\u003e \u003cli\u003eData centers, manufacturing floors, and facilities with high-power equipment that require predictable interruption of fault currents.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBefore replacement, verify that your panel is compatible with Square D HJA36150U31XAABCSH and that the mounting and bus connection specifications match the current setup.\u003c\/li\u003e \u003cli\u003eKeep a record of the exact part number for procurement and maintenance logs to ensure future replacements remain consistent with your panel design.\u003c\/li\u003e \u003cli\u003eStore spare breakers in a clean, dry area to preserve contact quality and prevent corrosion, ensuring quick swap-outs when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423181590690,"sku":"HJA36150U31XAABCSH","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hja36150u31xaabcsh-150a-600-v-circuit-breaker-263.webp?v=1789279750","url":"https:\/\/www.ampstate.com\/products\/square-d-hja36150u31xaabcsh","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}