{"product_id":"square-d-hla36100ud","title":"Square D HLA36100UD 100A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eProtect your three-phase systems with confidence using the Square D HLA36100UD 100A 3-Pole 600 V Circuit Breaker. Crafted for demanding commercial and industrial environments, this device delivers reliable overcurrent protection for up to 100 amps across all three phases, keeping motors, pumps, and other critical equipment safer and more dependable.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePart Number: HLA36100UD\u003c\/li\u003e \u003cli\u003eCurrent rating: 100 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003eBrand\/Series: Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-Pole design matters\u003c\/h3\u003e\n\u003cp\u003eFor 3-phase circuits, a 3-pole breaker protects every leg simultaneously. This ensures coordinated tripping during overloads or faults, preventing phase-to-phase damage and reducing the risk of equipment failure. In contrast to single- or two-pole solutions, a 3-pole breaker like the HLA36100UD provides comprehensive protection for all conductors in the circuit, which is essential for motors, compressors, and other heavy-load equipment.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase motor control circuits in manufacturing and processing facilities\u003c\/li\u003e \u003cli\u003eCommercial HVAC and large pumps wiring where reliable overload protection is critical\u003c\/li\u003e \u003cli\u003eElectrical service disconnects in medium-duty panels requiring up to 100 A protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cp\u003eThis Square D breaker is purpose-built for 3-pole, 600 V service, delivering dependable interruption of fault current across all phases. Its design is suited for panels and enclosures that leverage Square D components, promoting cohesive system performance, easier maintenance, and consistent response under load. The 100 A rating makes it a precise fit for circuits that demand solid protection without unnecessary tripping, helping to minimize downtime and optimize electrical efficiency.\u003c\/p\u003e \u003ch3\u003ePractical tips for use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your panel or enclosure before installation to ensure proper fit and mounting\u003c\/li\u003e \u003cli\u003eConfirm the circuit load does not exceed 100 A to prevent nuisance trips during peak operation\u003c\/li\u003e \u003cli\u003eFollow local electrical codes for proper wiring practices, torque, and safety during installation\u003c\/li\u003e \u003cli\u003eUse in applications where three-phase protection on all legs is required for safe motor starting and operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423545348258,"sku":"HLA36100UD","price":5184.0,"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-hla36100ud","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}