{"product_id":"abb-s202up-k5","title":"ABB S202UP-K5 5A 2-Pole 277 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eExperience reliable protection with the ABB S202UP-K5 5A 2-Pole 277 V Circuit Breaker. This genuine ABB device is engineered to safeguard 277 VAC circuits with a precise 5 A current rating, housed in a compact 2-pole design. Part Number S202UP-K5 ensures exact compatibility with ABB panels and protection schemes, making replacements and maintenance straightforward.\u003c\/p\u003e \u003cp\u003eIdeal for commercial and light-industrial environments that rely on 277 V distribution, this breaker shines in lighting runs and small distribution feeders. The 2-pole configuration protects both conductors, helping to prevent fault conditions from propagating and simplifying wiring in 3-wire systems common to 277 VAC installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 5 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e S202UP-K5\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the ABB S202UP-K5? It’s a genuine ABB component, delivering predictable trip characteristics and seamless integration with ABB protection ecosystems. This ensures reliable performance in daily operations and simplifies inventory management for service teams, facilities managers, and electrical contractors working with 277 V distribution.\u003c\/p\u003e \u003cp\u003eUse cases include 277 VAC lighting circuits in office buildings, retail centers, and campuses, as well as protected branches in electrical enclosures where compact, dependable two-pole protection is essential. It’s a solid choice for new installations and for replacing worn or out-of-date breakers in ABB-compatible panels.\u003c\/p\u003e \u003cp\u003ePractical tips: verify panel compatibility before installation, ensure conductors match the 5 A rating, and follow local electrical codes during wiring and mounting. If you’re integrating with metering or protection schemes, align with the panel documentation for correct coordination and safe operation.\u003c\/p\u003e \u003cp\u003eChoose the ABB S202UP-K5 for dependable, targeted protection of your 277 V circuits, backed by ABB’s engineering and ease of replacement across compatible panels and systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46423146889378,"sku":"S202UP-K5","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/abb-s202up-k5","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}