{"product_id":"square-d-kcb34225-circuit-breaker","title":"Square D | KCB34225 | Circuit Breaker | 225A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D KCB34225 Circuit Breaker\u003c\/strong\u003e is a rugged, 225-amp, 3-pole device designed for 480-volt three-phase systems. Built for reliability in demanding environments, it’s a top-tier choice for maintenance, retrofit, and replacement projects where preserving protective coordination and minimizing downtime matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: KCB34225\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Square D KCB family, compatible with standard three-phase installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and fit are critical for a hassle-free upgrade. This KCB34225 is the best reference for identifying exact compatibility with your panel or enclosure. \u003cstrong\u003eNote:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the most reliable reference to ensure you’re selecting the correct device for your system.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service on existing 480V, three-phase electrical systems to prevent unplanned outages\u003c\/li\u003e \u003cli\u003eRetrofit projects where you need a precise 225 A, 3-pole protection device for upgraded equipment or changes in load\u003c\/li\u003e \u003cli\u003eReplacement of aging breakers in industrial panels, motor control centers, and commercial\/industrial distribution gear\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets this breaker apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustry-standard form factor from Square D ensures straightforward field replacement with minimal panel modification\u003c\/li\u003e \u003cli\u003eDesigned to deliver dependable protection for critical 480V three-phase circuits in manufacturing, processing, and heavy equipment environments\u003c\/li\u003e \u003cli\u003eClear part-number guidance reduces ordering errors and ensures fast, accurate procurement for long-term maintenance plans\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility by cross-checking your enclosure’s model and the bus configuration against the KCB34225 specifications\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices: de-energize, lockout, and test prior to replacement or retrofit\u003c\/li\u003e \u003cli\u003eEnsure correct mounting orientation and secure connections to maintain reliable, balanced protection across all three phases\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging panel, performing routine maintenance, or implementing a retrofit to support new equipment, the Square D KCB34225 delivers dependable, three-phase protection at 480V. Use the part number as your reliable reference point to guarantee compatibility, and handle with care to keep your industrial electrical system running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427250458786,"sku":"KCB34225","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/square-d-kcb34225-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}