{"product_id":"abb-pr122-p-lsi-2000a-635v-air-circuit-breaker","title":"ABB PR122 P LSI 2000A 635V Air Circuit Breaker For Industrial And Commercial Power Distribution","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ABB PR122\/P-LSI 2000A, 635V Air Circuit Breaker — a rugged, high-capacity protection and switching solution designed for modern industrial and commercial power distribution. Built to safeguard low-voltage networks, this breaker delivers dependable performance where uptime is non-negotiable.\u003c\/p\u003e \u003cp\u003eDesigned for main incoming feeders, switchboards, and critical distribution paths, the PR122\/P-LSI provides adjustable trip settings that let you tailor protection to your unique system. This means you can optimize coordination with upstream devices, reduce nuisance trips, and protect valuable equipment without sacrificing speed when faults occur. Its air-break design delivers rapid, reliable interruption of fault currents, helping limit arc energy and downstream damage in demanding environments.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection:\u003c\/strong\u003e 2000A current rating handles large feeders and heavy loads typical of industrial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e635V nominal rating:\u003c\/strong\u003e Compatibility with common low-voltage distribution networks used in commercial and industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable trip settings:\u003c\/strong\u003e Flexible coordination to match protective schemes and minimize unplanned outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust interruption performance:\u003c\/strong\u003e Fast, reliable fault clearing to protect downstream equipment and maintain process continuity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEngineered for reliability:\u003c\/strong\u003e A trusted ABB air circuit breaker solution designed for harsh environments and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cp\u003eUse the ABB PR122\/P-LSI in applications where dependable LV protection is critical: main incoming feeders feeding large switchboards, data centers, manufacturing plants, large office campuses, and other facilities with high electrical demand and essential loads requiring precise protection and quick fault clearance.\u003c\/p\u003e \u003ch3\u003eWhy this breaker fits your power distribution strategy\u003c\/h3\u003e\n\u003cp\u003eUnlike generic protective devices, the PR122\/P-LSI integrates with ABB’s protection philosophy, offering adjustable coordination that enhances system reliability and minimizes downtime. Its strength lies in combining substantial current handling with practical configurability, enabling you to design a protective scheme that aligns with your operational priorities and safety requirements. For engineers seeking a proven, durable solution for low-voltage protection and switching in demanding environments, this breaker delivers clarity, control, and confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":46390495215778,"sku":"PR122\/P-LSI","price":10578.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_967fbd2b-551b-4493-b063-32c84d2630e5.png?v=1765374059","url":"https:\/\/www.ampstate.com\/products\/abb-pr122-p-lsi-2000a-635v-air-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}