{"product_id":"abb-s201-k20-20a-1p-circuit-breaker","title":"ABB S201-K20 20A 1P Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB S201-K20 20A 1P Circuit Breaker is a trusted, one-pole protection device designed to safeguard panelboards, load centers, and electrical distribution systems. If you’re keeping a BOM aligned to the original part number or gear in replacement projects, this S201-K20 is purpose-built to fit your needs without surprises.\u003c\/p\u003e \u003ch3\u003eKey advantages of the ABB S201-K20\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact form factor and rating\u003c\/strong\u003e: 1 pole, 20 A – a precise fit for standard ABB panelboards and compatible distribution setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility for BOM consistency\u003c\/strong\u003e: Part Number S201-K20 ensures your spare stock matches the original specification, reducing the risk of mismatched protection devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStraightforward sourcing\u003c\/strong\u003e: Available from AmpState, with support to confirm fit and compatibility for your specific panel or distribution system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for replacements\u003c\/strong\u003e: Ideal for service crews performing field replacements or maintenance while keeping electrical protection aligned with existing designs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy these points matter in real-world projects: when a breaker fails or a preventive maintenance cycle calls for a spare, choosing the exact S201-K20 helps you avoid timing delays and installation issues. Using the correct 1P, 20A ABB breaker means you maintain expected tripping characteristics, coordination with upstream devices, and a consistent protection strategy across your installation.\u003c\/p\u003e \u003ch3\u003eUse cases and who benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement projects\u003c\/strong\u003e: Swap-in a compatible ABB S201-K20 to restore original protection settings without reconfiguring downstream circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpare part stock\u003c\/strong\u003e: Keep BOM integrity intact by stocking the exact part number used in your original build, reducing the risk of incompatible breakers creeping into the fleet.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance in panelboards and load centers\u003c\/strong\u003e: Reliable, predictable performance in commercial or light-industrial electrical distribution setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofits and upgrades\u003c\/strong\u003e: When upgrading distribution layouts, this breaker ensures you stay aligned with the existing protection philosophy and cataloging.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e\n\u003cp\u003eStart with the original equipment’s part number and panelboard documentation. Confirm that your system is designed to accept a 1-pole, 20A ABB breaker labeled S201-K20. If you’re unsure, AmpState offers assistance to verify fit and compatibility so you can proceed with confidence.\u003c\/p\u003e \u003ch3\u003eWhat you get with AmpState\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine ABB component\u003c\/strong\u003e designed for long-term reliability in electrical distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part-number alignment\u003c\/strong\u003e to simplify ordering, stocking, and BOM maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupportive customer help\u003c\/strong\u003e to confirm fit before you buy, reducing risk and accelerating procurement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eProduct details at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: ABB\u003c\/li\u003e \u003cli\u003ePart Number: S201-K20\u003c\/li\u003e \u003cli\u003eProduct Type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eAmperage: 20 A\u003c\/li\u003e \u003cli\u003ePoles: 1 Pole\u003c\/li\u003e \u003cli\u003eAvailability: From AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you need dependable circuit protection with BOM accuracy and straightforward procurement, the ABB S201-K20 20A 1P Circuit Breaker is a practical, no-surprises choice for maintaining safe, compliant electrical distributions. If you want to double-check fit for your specific installation, send us a message and we’ll help confirm compatibility before you purchase.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411063001250,"sku":"S201-K20","price":118.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/abb-s201-k20-20a-1p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}