{"product_id":"square-d-hja36150sl","title":"Square D HJA36150SL 150A 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HJA36150SL 150A 600 V Circuit Breaker\u003c\/strong\u003e is a genuine Square D protective device designed to safeguard electrical distributions in commercial and light industrial settings. With a 150 A current rating and a 600 V maximum voltage rating, this breaker provides dependable protection for high-load circuits and critical equipment.\u003c\/p\u003e \u003cp\u003eDesigned for compatibility with Square D panels that accept HJA-series breakers, the HJA36150SL offers a reliable, known-fit replacement option when upgrading or servicing your panel. Keep your electrical system protected against overloads and short circuits while maintaining uniform trip characteristics and a solid mechanical fit.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eKey specs\u003c\/strong\u003e: Part Number HJA36150SL • Current Rating: 150 A • Voltage Rating: 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications\u003c\/strong\u003e: Main service disconnects or feeder protection in panels and distribution systems rated up to 600 V; suitable for commercial and light industrial equipment and machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability you can count on\u003c\/strong\u003e: Square D engineering and manufacturing deliver consistent performance and compatibility within Square D ecosystems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy replacement\u003c\/strong\u003e: Designed as a direct replacement for compatible Square D enclosures, simplifying maintenance and reducing downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases include protecting feeders to motors in workshops, guarding distribution to factory machinery on production lines, or serving as the main disconnect in a commercial electrical room. This breaker helps prevent damage from overloads and fault currents while ensuring compatibility with existing Square D installation practices.\u003c\/p\u003e \u003cp\u003ePractical installation notes: verify panel compatibility and labeling before installation, follow all safety procedures, and have a licensed electrician perform replacement in accordance with local electrical codes. If your system previously used an HJA-series device, this part provides a straightforward upgrade path to maintain protection levels across circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423558946978,"sku":"HJA36150SL","price":8686.0,"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-hja36150sl","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}