{"product_id":"square-d-q221125bc-125a-2p-240v-circuit-breaker","title":"Square D Q221125BC Circuit Breaker, 125A, 2-Pole, 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D Q221125BC circuit breaker is crafted for demanding industrial service, maintenance, and replacement projects. With a 125 A rating, a sturdy 2-pole design, and 240 V operation, it delivers dependable overcurrent protection for your essential 240-volt circuits. Built to integrate with Square D panels and systems, this part-number-specific breaker helps you keep critical equipment protected and downtime to a minimum.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number precision\u003c\/strong\u003e — Q221125BC is designed to fit where Square D Q-series breakers are specified. Always verify fit by part number and your application requirements to ensure a seamless install.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust 125 A protection\u003c\/strong\u003e — Ideal for high-demand feeders and 240 V circuits feeding motors, pumps, and industrial controls, delivering reliable interruption when faults occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole construction for 240 V\u003c\/strong\u003e — Provides simultaneous protection of both hot lines, maintaining correct phasing and safer operation for dual-leg loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e — Built to endure the rigors of maintenance and replacement tasks in busy facilities, helping you minimize unplanned outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and how you’ll benefit\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing worn or tripped breakers in service panels serving heavy equipment, conveyors, or HVAC systems that run on 240 V.\u003c\/li\u003e \u003cli\u003eNew installations where a 2-pole, 125 A protection device is required for a high-load subfeed or feeder to large machinery.\u003c\/li\u003e \u003cli\u003eMaintenance projects where compatibility with existing Square D panels is essential to maintain electrical protection coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility, installation tips, and support\u003c\/h3\u003e\n\u003cp\u003eTo ensure a perfect fit, confirm that your application requires a 2-pole, 125 A, 240 V circuit breaker and that the device matches the Q-series specification in your Square D panel. If you’re unsure about compatibility, we’re ready to assist—simply reach out and we’ll help verify fit by part number and application requirements.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Q221125BC\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the right breaker is about confidence and compatibility. The Square D Q221125BC delivers clear part-number assurance, solid protection for your 240 V circuits, and a straightforward path to a reliable electrical protection strategy in industrial settings. If this exact specification aligns with your panel and application requirements, it’s a direct-fit option designed to keep your equipment operating safely and efficiently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414489223330,"sku":"Q221125BC","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-q221125bc-circuit-breaker-125a-2-pole-240v-breakers-444.webp?v=1789097967","url":"https:\/\/www.ampstate.com\/products\/square-d-q221125bc-125a-2p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}