{"product_id":"square-d-hra36150u33x-150a-3-pole-plug-in-circuit-breaker","title":"Square D HRA36150U33X - 150 A, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HRA36150U33X is a 150A, 3-pole plug-in molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for quick service and lasting performance, this breaker supports fast plug-in connections that simplify installation and replacement, reducing downtime during panel upgrades or maintenance.\u003c\/p\u003e \u003ch2\u003eWhy this plug-in breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in installation\u003c\/strong\u003e: Streamlined connection to compatible panelboards minimizes service time and disruption.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Provides stable, repeatable protection across varying loads and temperatures, helping prevent nuisance trips and safeguarding connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: Precisely engineered to fit matching Square D load centers and panelboards, ensuring secure fit and reliable electrical performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple environments\u003c\/strong\u003e: Suitable for residential, commercial, and light industrial applications where robust branch circuit protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e: Delivers coordinated protection for 3-phase systems or shared-phase feeders, with a common-trip design that simplifies safety and wiring.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical details\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: HRA36150U33X\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 150A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing breakers in existing Square D panelboards and load centers where 150A, 3-pole protection is required.\u003c\/li\u003e \u003cli\u003eProtecting feeders and large branch circuits in residential service panels, small commercial spaces, and light industrial installations.\u003c\/li\u003e \u003cli\u003eSituations demanding quick swap-in replacements to minimize downtime during maintenance or panel refurbishments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the HRA36150U33X, you get a purpose-built solution that combines rapid installation, reliable thermal-magnetic protection, and OEM-grade compatibility. It’s the smart choice for preserving electrical safety, simplifying panel service, and ensuring your most important circuits stay protected—today and for years to come.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355301826722,"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-hra36150u33x-150-a-3-pole-plug-in-circuit-breaker-ampstate-338.webp?v=1788748414","url":"https:\/\/www.ampstate.com\/products\/square-d-hra36150u33x-150a-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}