{"product_id":"square-d-hjl36100u33x-100a-600v-3-pole-circuit-breaker","title":"Square D HJL36100U33X - 100 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003ch2\u003e\n\u003cb\u003eSquare D HJL36100U33X\u003c\/b\u003e — 100A, 600V, 3-Pole Molded Case Circuit Breaker\u003c\/h2\u003e\n\u003cp\u003eThe Square D HJL36100U33X is a compact, 3-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. It’s built to sit snugly in your electrical distribution system while delivering precise, reliable performance when it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSpace-efficient design\u003c\/b\u003e: The compact molded case profile maximizes panel density, making it a practical choice for tighter electrical enclosures or retrofit installations where space is at a premium.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal-magnetic trip unit\u003c\/b\u003e: Combines thermal overload protection with instantaneous magnetic trip for short circuits. This means stable, repeatable protection that reacts quickly to high-energy faults while reducing nuisance trips during normal load fluctuations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThree-pole configuration\u003c\/b\u003e: Ideal for 3-phase distribution or equipment that requires synchronized switching, helping to maintain balanced protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHigh-current capability\u003c\/b\u003e: Rated at 100A and designed to handle demanding branch circuits without compromising protection or reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBroad compatibility\u003c\/b\u003e: Designed to work with matching OEM load centers and panelboards, ensuring straightforward replacement or expansion within established Square D ecosystems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eAmperage rating:\u003c\/b\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage rating:\u003c\/b\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eUse the Square D HJL36100U33X in commercial spaces, light industrial environments, and residential systems that require robust 3-phase protection or where a reliable 100A break is needed within a tightly spaced panel. It’s particularly well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNew panel installations where a compact, dependable 3-pole breaker is required\u003c\/li\u003e \u003cli\u003eReplacing existing breakers in compatible Square D OEM panelboards and load centers\u003c\/li\u003e \u003cli\u003eDistributing power to 3-phase equipment such as lighting controllers, pumps, and small motor loads\u003c\/li\u003e \u003cli\u003eSystems that demand quick, dependable tripping on short circuits while maintaining normal operation during overloads\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it a practical choice\u003c\/h3\u003e\n\u003cp\u003eChoosing the Square D HJL36100U33X means aligning with a trusted protection platform that electricians and facility managers rely on. The thermal-magnetic trip mechanism provides dependable protection you can count on during fault events, while the compact form factor supports efficient panel design and future expandability. When you need a reliable, OEM-compatible 3-pole breaker that handles up to 600V and 100A, this model delivers without compromise.\u003c\/p\u003e \u003cp\u003eWith its specific 3-pole, 100A, 600V rating and compatibility with Square D panel systems, the HJL36100U33X is a thoughtful, durable choice for safeguarding electrical infrastructure in diverse settings—from storefronts to light manufacturing—ensuring continuity and protection across your critical circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355295502498,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hjl36100u33x-100-a-600-v-3-pole-circuit-breaker-ampstate-741.webp?v=1788747874","url":"https:\/\/www.ampstate.com\/products\/square-d-hjl36100u33x-100a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}