{"product_id":"square-d-hja261252-125a-2-pole-plug-in-circuit-breaker","title":"Square D HJA261252 - 125 A, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HJA261252\u003c\/strong\u003e is a 125 A, 2-pole plug-in molded case circuit breaker engineered to deliver dependable branch circuit overcurrent and short-circuit protection within panelboards and load centers. Sold by AmpState, this unit is designed for fast, secure integration into compatible Square D OEM panels, helping keep critical electrical circuits safe and uninterrupted.\u003c\/p\u003e \u003cp\u003eKey advantages you’ll notice in everyday use:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and easy replacement, reducing downtime during maintenance or panel work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection against overloads and instantaneous short-circuit events, helping prevent nuisance trips while safeguarding wiring and devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole configuration\u003c\/strong\u003e suited for 120\/240 V circuits common in residential, commercial, and light industrial applications, with a robust 125 A rating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to pair with matching Square D load centers and panelboards, ensuring reliable electrical coordination and uniform performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection for a range of applications\u003c\/strong\u003e—from home theater and HVAC circuits to lighting runs and power distribution in small-to-midsize commercial spaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HJA261252\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 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\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 \u003cp\u003eThis breaker is ideal for electricians, facilities managers, and contractors who need a dependable, easily replaceable protective device that aligns with Square D’s panelboard ecosystems. Use it to safeguard critical loads in residential service panels, commercial load centers, and light industrial distribution where quick swaps and precise protection are paramount.\u003c\/p\u003e \u003cp\u003eInstallation and compatibility note: ensure your panelboard is a matching OEM Square D unit and rated for plug-in connection with this 2-pole, 125 A breaker. Regular inspections and adherence to local electrical codes will help maintain optimal protection and performance over the life of the installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355287212194,"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-hja261252-125-a-2-pole-plug-in-circuit-breaker-ampstate-790.webp?v=1788747371","url":"https:\/\/www.ampstate.com\/products\/square-d-hja261252-125a-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}