{"product_id":"square-d-hla36100uh","title":"Square D HLA36100UH 100A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eSquare D HLA36100UH 100A 3-Pole 600 V Circuit Breaker\u003c\/strong\u003e, a purpose-built protective device engineered to keep three-phase electrical systems safe in demanding commercial and industrial environments. With a 100 A rating and a three-pole configuration, this breaker is designed to interrupt fault currents across all three phases, helping prevent equipment damage and downtime.\u003c\/p\u003e \u003ch2\u003eWhy this 3-Pole breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ensures synchronized interruption across all phases, reducing the risk of phase imbalances that can damage motors and power circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100 A current rating\u003c\/strong\u003e suits mid-to-high load circuits common in motor control centers, distribution panels, and large equipment feeds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V voltage rating\u003c\/strong\u003e makes it a solid choice for industrial and commercial power distribution where higher voltage operation is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number clarity\u003c\/strong\u003e – HLA36100UH provides a precise, compatible component that fits standard Square D panel configurations, ensuring reliable upgrade or replacement in existing enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, easy replacement\u003c\/strong\u003e design simplifies maintenance in busy electrical rooms, reducing downtime when service is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThree-phase motor circuits in manufacturing, HVAC, or processing facilities\u003c\/li\u003e \u003cli\u003eMain feeders or sub-feed protection in commercial electrical rooms and panel boards\u003c\/li\u003e \u003cli\u003eReplacement or upgrade within Square D panel systems to maintain consistent protection across your distribution network\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it protects your system\u003c\/h2\u003e\n\u003cp\u003eBy rapidly disconnecting circuits during overloads or short circuits, this circuit breaker minimizes conductor heating, protects wiring insulation, and preserves critical equipment uptime. Its three-pole design ensures that all phases are safeguarded simultaneously, which is essential for balanced operation of motors and load banks in three-phase systems.\u003c\/p\u003e \u003ch2\u003eSpecification snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100 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 HLA36100UH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for installation and maintenance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnsure the power is fully de-energized before any replacement or installation work.\u003c\/li\u003e \u003cli\u003eUse the breaker within its rated voltage and current specifications to preserve protection integrity.\u003c\/li\u003e \u003cli\u003eSecure all connections with the manufacturer-recommended torque and inspect lug interfaces periodically for signs of wear or looseness.\u003c\/li\u003e \u003cli\u003eWhen integrating into an existing Square D or compatible panel, verify compatibility to maintain proper coordination with adjacent protective devices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical distribution with the \u003cstrong\u003eSquare D HLA36100UH\u003c\/strong\u003e to deliver dependable, three-phase protection at 600 V. It’s a precise, compatible choice for safeguarding people, equipment, and processes while keeping downtime to a minimum.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423545282722,"sku":"HLA36100UH","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-hla36100uh","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}