{"product_id":"abb-s203-c20","title":"ABB S203-C20 20A 3-Pole 480 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the ABB S203-C20, a purpose-built 3-pole circuit breaker engineered for reliable protection in demanding 480 V three-phase power systems. With a focused 20 A current rating, this unit delivers precise, consistent protection for motors, drives, and control panels in industrial environments.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact 20 A protection\u003c\/strong\u003e ensures nuisance trips are minimized while safeguarding wiring and equipment from overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e provides synchronized protection across all phases, maintaining balanced current and preventing phase-related faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e480 V rating\u003c\/strong\u003e aligns with typical industrial power distribution, making it a ready-made fit for commercial and manufacturing applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eABB reliability\u003c\/strong\u003e reflects a long-standing track record in industrial electrical protection, delivering consistent performance and predictable trip behavior.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e with compatible ABB panels and installations, offering a straightforward replacement in existing systems that specify the S203-C20 part number.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase motor circuits and drives in manufacturing facilities\u003c\/li\u003e \u003cli\u003eDistribution panels and switchgear where 480 V three-phase protection is required\u003c\/li\u003e \u003cli\u003eControl cabinets for process automation and machinery with stringent protection needs\u003c\/li\u003e \u003cli\u003eRetrofits or replacements in ABB-compatible electrical assemblies to extend panel life and improve reliability\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePart Number: \u003cstrong\u003eS203-C20\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eCurrent rating: \u003cstrong\u003e20 A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePoles: \u003cstrong\u003e3\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eVoltage rating: \u003cstrong\u003e480 V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you choose the ABB S203-C20, you’re selecting a trusted, industrial-grade protection solution designed to keep power systems running smoothly. Its precise current handling, multi-pole coordination, and compatibility with ABB’s protection ecosystem help minimize downtime and protect critical equipment. Ideal for facilities that demand dependable three-phase reliability, this breaker is a pragmatic choice for engineers and technicians seeking durability, predictable performance, and straightforward maintenance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46423146594466,"sku":"S203-C20","price":173.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/abb-s203-c20-20a-3-pole-480-v-circuit-breaker-potential-transformer-396.webp?v=1789275247","url":"https:\/\/www.ampstate.com\/products\/abb-s203-c20","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}