{"product_id":"abb-s261-d10-10a-1p-277v-circuit-breaker","title":"ABB S261-D10 Circuit Breaker, 10A, 1-Pole, 277V","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB S261-D10 is a rugged circuit protector engineered for industrial electrical service, maintenance, and replacement projects. With a precise 10 A rating, a single-pole design, and a 277 V operating capacity, this breaker delivers dependable overcurrent protection for compact, hard-working electrical panels and distribution routes.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\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 S261-D10\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 10 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 277 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, 1-pole form factor:\u003c\/strong\u003e Ideal for space-constrained panels and control enclosures where every millimeter matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e277 V applicability:\u003c\/strong\u003e Tailored for commercial and light-industrial distribution, particularly circuits powering lighting and auxiliary equipment in buildings that operate at 277 V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable 10 A protection:\u003c\/strong\u003e Precisely sized to safeguard small-to-moderate load circuits without unnecessary nuisance trips, helping to minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProven ABB build quality:\u003c\/strong\u003e Designed for consistent performance across installation environments, with durability built into every mechanism and contact point.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for maintenance and replacement tasks:\u003c\/strong\u003e A practical choice for upgrading panels, swapping older devices, or expanding protected circuits in existing systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanel replacements in manufacturing plants where space is at a premium and precise protection is required for 277 V lighting or auxiliary loads.\u003c\/li\u003e \u003cli\u003eProtection of commercial lighting circuits and small distribution feeders in warehouses and retail facilities.\u003c\/li\u003e \u003cli\u003eControl circuits for conveyors, presses, or machine automation that operate on 277 V supply.\u003c\/li\u003e \u003cli\u003eTemporary installations during facility upgrades or maintenance workflows where quick, reliable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation guidance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify fit by part number: S261-D10 must match your panel enclosure and bus-bar style, and meet your application requirements.\u003c\/li\u003e \u003cli\u003eEnsure the system voltage and load characteristics align with the 277 V, 10 A specifications for safe, effective operation.\u003c\/li\u003e \u003cli\u003eFollow standard electrical codes and manufacturer installation guidelines when mounting, wiring, and securing the device in a panel board.\u003c\/li\u003e \u003cli\u003eFor certainty on compatibility or if you’re reconciling multiple part numbers, reach out with your project details—the team can assist with part-number matching and application fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416076210338,"sku":"S261-D10","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/abb-s261-d10-circuit-breaker-10a-1-pole-277v-breakers-779.webp?v=1789233519","url":"https:\/\/www.ampstate.com\/products\/abb-s261-d10-10a-1p-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}