{"product_id":"s261","title":"ABB S261 - 20A, Miniature Circuit Breaker (MCB)","description":"\u003cdiv\u003e\n\u003cp\u003eABB S261 - 20A, Miniature Circuit Breaker (MCB) is engineered to deliver dependable overcurrent protection for electrical systems in industrial and commercial environments. With a 20A rating, this ABB MCB is a reliable choice for panelboards, switchboards, control panels, and OEM equipment, helping you maintain safe, uninterrupted operation in distribution panels and motor control centers.\u003c\/p\u003e \u003ch3\u003eWhat makes the ABB S261 20A MCB stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 20A protection\u003c\/strong\u003e provides balanced circuit safeguarding for typical distribution loads without excessive nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted ABB reliability\u003c\/strong\u003e ensures consistent trip performance and long-term durability in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e designed for panelboards, switchboards, control panels, and OEM equipment—ideal for both new installations and retrofit projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, practical design\u003c\/strong\u003e supports efficient panel layouts and easier maintenance in tight spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear fault indication\u003c\/strong\u003e helps technicians quickly identify and isolate issues, reducing downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in industrial facilities where robust overcurrent protection is essential for power distribution.\u003c\/li\u003e \u003cli\u003eCommercial electrical setups requiring reliable protection for lighting, receptacle circuits, and small motor controls.\u003c\/li\u003e \u003cli\u003eOEM equipment integrations that demand a standard, dependable 20A MCB to safeguard control circuits and downstream devices.\u003c\/li\u003e \u003cli\u003eRetrofits of aging protection devices in distribution panels and motor control centers to restore safe operation and simplify maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it protects your system\u003c\/h3\u003e\n\u003cp\u003eThe ABB S261 20A MCB interrupts current when an overload or short circuit occurs, preventing wiring damage, equipment failure, and potential fire risk. Its 20A rating aligns with common load profiles in many installations, providing reliable protection while allowing normal operation to continue under typical conditions.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and maintenance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your panel configuration and ensure the trip characteristics meet your system requirements.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices during Installation, testing, and servicing.\u003c\/li\u003e \u003cli\u003eLabel protected circuits clearly to enable rapid fault isolation and quicker restoration after trips.\u003c\/li\u003e \u003cli\u003eSchedule periodic inspections of the MCB and surrounding components to sustain consistent protection over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the ABB S261 20A MCB for dependable, straightforward overcurrent protection that supports safe operation across distribution panels, motor control centers, and OEM equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":46390697820322,"sku":"S261","price":54.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_8235adc6-7cd3-408a-8683-d809dfe2bd72.png?v=1765379204","url":"https:\/\/www.ampstate.com\/products\/s261","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}