{"product_id":"square-d-hll36015-15a-600v-3-pole-circuit-breaker","title":"Square D HLL36015 - 15 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HLL36015 — a 15A, 600V, 3-pole molded case circuit breaker that delivers dependable branch circuit protection for panelboards and load centers. Built for reliability in real-world electrical environments, this device guards against overcurrent and short circuits while maximizing the efficiency of your panel layout.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-saving molded case design:\u003c\/strong\u003e compact construction frees panel space for additional circuits and future expansion.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e combines precise thermal protection with fast magnetic response for sudden fault conditions, reducing nuisance trips and protecting downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration:\u003c\/strong\u003e ideal for 3-phase systems or multi-wire circuits common in commercial and light industrial setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating:\u003c\/strong\u003e supports higher-voltage branch circuits typically found in commercial installations, providing a robust safety margin.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e15A operating current:\u003c\/strong\u003e precisely protects smaller loads such as lighting, receptacle circuits, and control panels without unnecessary interruptions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e designed to fit and function with matching Square D OEM loadcenters and panelboards for straightforward replacements and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where dependable overcurrent protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HLL36015\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 15 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging panelboards in small commercial spaces where space is at a premium and reliability matters.\u003c\/li\u003e \u003cli\u003eReplacing a legacy breaker with a like-for-like HLL36015 to restore precise, predictable protection without rewiring.\u003c\/li\u003e \u003cli\u003eAdding a 3-phase branch circuit for new equipment in light industrial environments while maintaining compatible voltage and protection levels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Square D HLL36015 from AmpState offers a practical, OEM-backed solution for protecting your electrical infrastructure. Its compact design, reliable thermal-magnetic trip, and OEM compatibility translate into fewer service calls, longer panel life, and peace of mind for technicians and facility managers alike.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355299172514,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_c8dccf81-1cc7-4026-8d20-17f5ad4863e1.png?v=1764691052","url":"https:\/\/www.ampstate.com\/products\/square-d-hll36015-15a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}