{"product_id":"square-d-hja36150sv","title":"Square D HJA36150SV 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D \u003cstrong\u003eHJA36150SV\u003c\/strong\u003e 150 A 3-Pole 600 V Circuit Breaker — a purpose-built safety device designed to protect demanding three‑phase electrical systems with reliability and precision.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand and model:\u003c\/strong\u003e Square D, part number HJA36150SV\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis circuit breaker is specifically engineered for three‑phase circuits, making it ideal for protecting motors, compressors, feeders, and other heavy loads in commercial or industrial environments where 3‑phase protection up to 600 V is required.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrecise fit and identification with part number HJA36150SV, ensuring you’re selecting the correct Square D replacement in compatible panels.\u003c\/li\u003e \u003cli\u003eThree-pole configuration provides balanced protection across all phases, helping reduce electrical risk in multi-phase systems.\u003c\/li\u003e \u003cli\u003e600 V rating expands its suitability for higher‑voltage applications while maintaining reliable overcurrent protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree‑phase motor circuits in manufacturing or processing equipment.\u003c\/li\u003e \u003cli\u003eHVAC and large‑appliance feeder protection in commercial settings.\u003c\/li\u003e \u003cli\u003ePanel sections that require a robust 150 A, 3‑pole protection device within a 600 V environment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panel is designed to accept a 3‑pole, 600 V breaker of this size and that the part number matches your replacement needs.\u003c\/li\u003e \u003cli\u003eHandle with care and follow all local electrical codes and safety practices during installation. If in doubt, consult a licensed electrician.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D \u003cstrong\u003eHJA36150SV\u003c\/strong\u003e, you’re choosing a trusted protection solution that aligns with real-world, three‑phase electrical demands, delivering dependable current interruption for safer, more efficient operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423557570722,"sku":"HJA36150SV","price":8686.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hja36150sv-150a-3-pole-600-v-circuit-breaker-761.webp?v=1789314723","url":"https:\/\/www.ampstate.com\/products\/square-d-hja36150sv","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}