{"product_id":"square-d-hll36150-150a-600v-3-pole-circuit-breaker","title":"Square D HLL36150 - 150 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HLL36150 is a robust 150 A, 600 V, 3-pole molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection inside panelboards and loadcenters. Built to fit neatly into residential, commercial, and light industrial setups, it’s a reliable choice for distributing safe, code-compliant power where you need it most.\u003c\/p\u003e \u003cp\u003eWhy this breaker stands out:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient molded case design\u003c\/strong\u003e maximizes panel real estate, helping you fit more protection without crowding your enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance. The thermal element guards against gradual overcurrent, while the magnetic element provides a fast, decisive response to short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e is ideal for three-phase systems, enabling comprehensive protection across all conductors in the circuit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e—designed to work with matching Square D OEM loadcenters and panelboards, ensuring straightforward installation and reliable integration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple applications\u003c\/strong\u003e—suited for residential feeders, commercial panelboards, and light industrial distribution where dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: HLL36150\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 150 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases to consider: install this breaker to protect a three-phase feeder in a commercial panelboard, safeguard a subpanel serving a light industrial area, or provide reliable branch protection for a residential multi-load enclosure where space is at a premium. Its precise trip characteristics help prevent nuisance outages while ensuring rapid isolation during a fault, giving you peace of mind and consistent electrical performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355300712610,"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_07bec323-dc09-4f04-9354-568efddc423c.png?v=1764691066","url":"https:\/\/www.ampstate.com\/products\/square-d-hll36150-150a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}