{"product_id":"square-d-kcl34125-circuit-breaker","title":"Square D | KCL34125 | Circuit Breaker | 125A | 3-Pole | 480V | Feed-Through","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D KCL34125: a purpose-built 125A, 3-Pole, 480V feed-through circuit breaker designed for reliable protection and flexible downstream distribution in demanding electrical environments. Built to align with Square D specifications, this unit is ideal for maintenance, retrofit, and replacement projects that require exact matching ratings and form factor.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eConfiguration:\u003c\/b\u003e Feed-Through\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart number reference:\u003c\/b\u003e KCL34125\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBest use case:\u003c\/b\u003e Maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your system\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eStreamlines retrofit and replacement by matching exact Square D specifications in a single device, reducing the need for multiple component changes.\u003c\/li\u003e \u003cli\u003eFeed-through design enables convenient downstream distribution within the same installation, supporting orderly expansion or service upgrades without reconfiguring upstream protection.\u003c\/li\u003e \u003cli\u003eDesigned for reliable performance in 480V three-phase networks, ensuring consistent protection across feeders and downstream circuits when the exact 125A, 3-pole, 480V rating is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider it\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance crews replacing worn or failed breakers in compatible Square D panels\u003c\/li\u003e \u003cli\u003eFacilities planning retrofit projects that require precise, match-rated components for 480V distribution\u003c\/li\u003e \u003cli\u003eEngineers and installers prioritizing compatibility and simplified sourcing with a definitive part reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eImportant:\u003c\/b\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424766087330,"sku":"KCL34125","price":9389.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-kcl34125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}