{"product_id":"abb-s204-k63-63a-4p-circuit-breaker","title":"ABB S204-K63 Circuit Breaker, 63A, 4-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB S204-K63\u003c\/strong\u003e Circuit Breaker is built to stand up to demanding industrial electrical service, maintenance, and replacement projects. This \u003cstrong\u003e4-pole\u003c\/strong\u003e unit delivers reliable overcurrent protection for multi-wire and three-phase applications, helping keep distribution panels and connected equipment safe and operational.\u003c\/p\u003e \u003ch3\u003eWhat makes the S204-K63 unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFour-pole design\u003c\/strong\u003e provides complete phase and neutral protection, simplifying wiring in 3‑phase, 4-wire systems and reducing shared-neutral trip risks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e63 A rating\u003c\/strong\u003e targets feeders and circuits in industrial environments where dependable protection is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e from ABB’s robust build, designed to endure the challenges of busy facilities and equipment-heavy settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number driven compatibility\u003c\/strong\u003e verify fit using \u003cem\u003eS204-K63\u003c\/em\u003e and assess your application requirements to ensure a perfect match.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for replacements and upgrades\u003c\/strong\u003e ideal for panel refurbishments, service upgrades, and ongoing maintenance stock.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it fits into your workflow\u003c\/h3\u003e\n\u003cp\u003eUse the \u003cem\u003eS204-K63\u003c\/em\u003e to protect essential feeders and motors within industrial electrical panels. Start by confirming compatibility with your panel and system by the part number, then align the 63 A rating and four-pole configuration to your wiring scheme. This makes the S204-K63 a reliable choice for ongoing maintenance programs and new installations where durable, predictable protection is required.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities implementing or upgrading 3‑phase distribution with neutral\u003c\/li\u003e \u003cli\u003eMaintenance projects requiring a dependable 4-pole circuit breaker replacement\u003c\/li\u003e \u003cli\u003eService panels and intake sections where compact, multi-pole protection is advantageous\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e S204-K63\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 63 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNeed help matching a part number or confirming compatibility?\u003c\/strong\u003e Message us and we'll help ensure the S204-K63 is the right fit for your application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416076275874,"sku":"S204-K63","price":1031.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/abb-s204-k63-circuit-breaker-63a-4-pole-breakers-778.webp?v=1789233536","url":"https:\/\/www.ampstate.com\/products\/abb-s204-k63-63a-4p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}