{"product_id":"square-d-kcf34125-circuit-breaker","title":"Square D | KCF34125 | Circuit Breaker | 3-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KCF34125: a robust 3-pole bolt-on circuit breaker built for dependable performance in maintenance, retrofit, and replacement projects. When your system demands exact compatibility and a trusted brand, this unit delivers a reliable solution that keeps three-phase circuits protected and running smoothly.\u003c\/p\u003e \u003cp\u003eKey details:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e KCF34125\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-Pole Bolt-On breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDesigned for three-phase electrical panels, ensuring coordinated protection across all live conductors.\u003c\/li\u003e \u003cli\u003eBolt-on mounting provides a secure, vibration-resistant connection that's ideal for industrial environments and service entrances.\u003c\/li\u003e \u003cli\u003eSquare D reliability: built to align with common Square D panel architectures, reducing installation guesswork when performing maintenance or replacements.\u003c\/li\u003e \u003cli\u003eClear compatibility reference: the part number KCF34125 is the most reliable way to verify fit with your panel and rating requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: swap-in replacements in existing three-pole, bolt-on configurations to restore protective performance quickly.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade or modernize panels that require a 3-pole bolt-on breaker with a trusted, industry-standard component.\u003c\/li\u003e \u003cli\u003eReplacement: precisely match upstream protection in commercial or light industrial setups where a 3-phase disconnect is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm the exact panel model and bus type before ordering. The KCF34125 reference is the best starting point for compatibility checks.\u003c\/li\u003e \u003cli\u003eVerify electrical ratings and the panel’s allowable breaker types to ensure a safe, code-compliant installation.\u003c\/li\u003e \u003cli\u003eHandle with standard safety practices for live electrical work; ensure the circuit is de-energized and labeled before replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals seeking a dependable, industry-standard solution for 3-pole bolt-on protection, the Square D KCF34125 delivers consistent performance, clear compatibility reference, and a straightforward path to reliable circuit protection in maintenance, retrofit, or replacement scenarios.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427250426018,"sku":"KCF34125","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-kcf34125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}