{"product_id":"square-d-hra36100u33x-100a-3-pole-plug-in-circuit-breaker","title":"Square D HRA36100U33X - 100 A, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HRA36100U33X is a 100 A, three-pole, plug-in molded case circuit breaker engineered to protect panelboards and load centers from overcurrent and short-circuit events. Designed for fast installation and straightforward replacement, this unit keeps your electrical system secure with minimal downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection:\u003c\/strong\u003e enables quick installation and effortless replacement, reducing service time and panel downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e delivers stable, repeatable protection by responding to both overloads and short circuits, helping safeguard wiring and connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration:\u003c\/strong\u003e supports three-phase circuits, ideal for commercial and light industrial applications, while remaining compatible with residential panel setups when required by the system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible:\u003c\/strong\u003e designed to work with matching Square D OEM load centers and panelboards, simplifying upgrades and serviceability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile protection:\u003c\/strong\u003e purpose-built for branch circuit overcurrent and short-circuit protection across a range of applications—from homes to small-to-mid sized commercial spaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical details\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 HRA36100U33X\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 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Plug-in\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 installation scenarios\u003c\/h3\u003e\n\u003cp\u003eIdeal for upgrading or expanding panels in residential, commercial, and light industrial settings. Use this breaker to protect multi-phase equipment, motors, and lighting circuits in compatible Square D panelboards. Its quick-connect plug-in design simplifies field replacements, making it a practical choice for maintenance teams and electrical contractors. With a 100 A rating, it provides robust protection for mid-size branch circuits, service panels, and distribution panels where reliable trip performance is essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355301400738,"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_7f798c44-8549-43ba-991b-a46582bc11be.png?v=1764691071","url":"https:\/\/www.ampstate.com\/products\/square-d-hra36100u33x-100a-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}