{"product_id":"sf3c125-circuit-breaker","title":"SF3C125 | Circuit Breaker | 125A | 3-Pole | 480V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eWhen industrial reliability matters, the SF3C125 circuit breaker delivers precise overcurrent protection in a compact, bolt-on package designed for 3-pole, 480V systems. Built for maintenance, retrofit, and replacement scenarios, this unit matches exact specifications to keep your panel running smoothly without unnecessary downtime.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\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\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your operation\u003c\/h3\u003e\n\u003cp\u003eIn demanding industrial environments, protecting motors, transformers, and distribution circuits from overcurrents is crucial. The SF3C125 offers a precise 125A trip threshold for 3-pole configurations, guarding equipment against overloads while enabling fast, field-ready installation with its bolt-on design. This is especially valuable when you’re aligning with existing panel architectures that require SF3C-series breakers, ensuring consistent performance and predictable tripping behavior.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance outages on distribution panels that require a like-for-like replacement\u003c\/li\u003e \u003cli\u003eRetrofits to upgrade legacy systems to a standard, readily available 125A, 3-pole, 480V solution\u003c\/li\u003e \u003cli\u003eSpare or stocking for service fleets that support industrial facilities with bolt-on breaker configurations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it fits into your workflow\u003c\/h3\u003e\n\u003cp\u003eThe part number SF3C125 serves as the strongest compatibility reference. Before ordering, confirm that your equipment and panel are designed to accept a 3-pole, 480V bolt-on breaker with the SF3C footprint. This ensures seamless installation, consistent protective performance, and reduced rework on site.\u003c\/p\u003e \u003ch3\u003ePractical guidance and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse the SF3C125 as a direct fit for panels and assemblies specified for 3-pole, 480V bolt-on breakers.\u003c\/li\u003e \u003cli\u003eVerify the fit and ratings against your electrical drawings and panel labeling to avoid compatibility issues.\u003c\/li\u003e \u003cli\u003eDuring maintenance, plan for a safe power-down and follow standard lockout\/tagout procedures before replacing breakers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problem this solves\u003c\/h3\u003e\n\u003cp\u003eIt provides dependable overcurrent protection tailored to 125A circuits in 480V systems, reducing the risk of equipment damage from faults and helping facilities meet safety and reliability goals without extending downtime or complicated substitutions. By aligning with the SF3C125 specification, technicians can quickly source a compatible replacement that restores protection with minimal disruption.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426824868002,"sku":"SF3C125","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/sf3c125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}