{"product_id":"square-d-hla36150u31xaabcsjyp","title":"Square D HLA36150U31XAABCSJYP 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D HLA36150U31XAABCSJYP 150A 3-Pole 600 V Circuit Breaker—a purpose-built overcurrent protection device designed to keep three-phase electrical systems safe and stable. This breaker is engineered for demanding environments where consistent performance and reliable trip response matter.\u003c\/p\u003e \u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe HLA36150U31XAABCSJYP model delivers robust protection for 3-pole, 600-volt circuits with a 150-amp rating, making it well-suited for industrial and commercial distribution panels that power motors, pumps, and other heavy loads. With its three-pole configuration, it provides synchronized interruption across all phases, helping prevent line-to-line faults and uneven loading that could damage equipment.\u003c\/p\u003e \u003ch2\u003eKey Specifications\u003c\/h2\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\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HLA36150U31XAABCSJYP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal Use Scenarios\u003c\/h2\u003e\n\u003cp\u003ePlaces where this circuit breaker shines include three-phase distribution panels in manufacturing facilities, HVAC systems with substantial motor loads, and data center cooling infrastructure. It's designed to protect feeders and branch circuits from overloads or short circuits, allowing for quick isolation of faulty sections while keeping the rest of the system running.\u003c\/p\u003e \u003ch2\u003eWhy This Model Stands Out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration for balanced protection:\u003c\/strong\u003e ensures all phases are simultaneously interrupted on fault, reducing the risk of phase imbalances and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage capability:\u003c\/strong\u003e rated for up to 600 V, enabling safe integration into medium-voltage distribution schemas common in commercial and industrial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, traceable part number:\u003c\/strong\u003e HLA36150U31XAABCSJYP makes ordering, replacement, and maintenance straightforward, with consistent compatibility across Square D panels and enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation \u0026amp; Safety Tips\u003c\/h2\u003e\n\u003cp\u003eConsult your panel specification and follow local electrical codes when installing. Ensure the breaker type matches the panel's bus configuration and that wiring gauge and terminations are appropriate for 150 A. If you're replacing an existing device, verify that the form factor and trip characteristics align with your panel’s protective requirements. When in doubt, contact a licensed electrician to confirm compatibility and safe setup.\u003c\/p\u003e \u003ch2\u003ePractical Insights\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRegularly inspect connections for tightness and signs of overheating in high-load installations.\u003c\/li\u003e \u003cli\u003eUse this 150 A, 3-pole, 600 V breaker for urgent panel protection where multiple motors or heavy loads operate concurrently.\u003c\/li\u003e \u003cli\u003eKeep a spare unit on hand to minimize downtime during maintenance or fault isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to secure your three-phase electrical system with trusted Square D protection? Add the Square D HLA36150U31XAABCSJYP 150A 3-Pole 600 V Circuit Breaker to your project inventory and enjoy reliable overcurrent protection that aligns with commercial and industrial needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423285924002,"sku":"HLA36150U31XAABCSJYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hla36150u31xaabcsjyp-150a-3-pole-600-v-circuit-breaker-921.webp?v=1789292036","url":"https:\/\/www.ampstate.com\/products\/square-d-hla36150u31xaabcsjyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}