{"product_id":"sfdn225-circuit-breaker","title":"SFDN225 | Circuit Breaker | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for reliability in demanding industrial environments, the \u003cstrong\u003eSFDN225\u003c\/strong\u003e is a 3-pole circuit breaker designed for 600V systems. It’s the ideal choice for maintenance, retrofit, and replacement projects where exact specifications aren’t optional but essential.\u003c\/p\u003e \u003ch3\u003eExact compatibility you can trust\u003c\/h3\u003e\n\u003cp\u003eUse the \u003cstrong\u003eSFDN225\u003c\/strong\u003e part number as your primary reference to verify fit and ratings before ordering. This breaker is specifically suited to applications requiring a three-pole configuration and a 600V rating, ensuring you don’t gamble with mismatched protection.\u003c\/p\u003e \u003ch3\u003eWhere you’ll use it\u003c\/h3\u003e\n\u003cp\u003ePerfect for upgrading or maintaining control panels, switchgear, motor control centers, and other 3‑phase industrial circuits. When replacing aging protection devices, the SFDN225 helps you preserve the integrity of your protection scheme without unnecessary panel modifications.\u003c\/p\u003e \u003ch3\u003eKey considerations before purchase\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm three-pole configuration and 600V rating on your system nameplate and in your panel catalog.\u003c\/li\u003e \u003cli\u003eRely on the SFDN225 part number as the best reference to guarantee compatibility with existing equipment.\u003c\/li\u003e \u003cli\u003eCheck mounting and connector compatibility with your enclosure to avoid fit issues during installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets SFDN225 apart\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, this breaker is chosen for environments where matching specifications is non‑negotiable. It provides consistent protection across all three phases, helping maintain balanced electrical performance and minimize downtime during replacement.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e SFDN225\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professionals who manage industrial power distribution, the SFDN225 delivers a dependable, spec‑accurate replacement that supports smooth maintenance workflows and reliable protection in 3‑phase networks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424475893922,"sku":"SFDN225","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/sfdn225-circuit-breaker-3-pole-600v-629.webp?v=1789367227","url":"https:\/\/www.ampstate.com\/products\/sfdn225-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}