{"product_id":"abb-e1n-ms-1000a-690v-air-circuit-breaker","title":"ABB E1N MS 1000A 690V Air Circuit Breaker For Industrial Power Distribution And Reliable Protection","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eABB E1N\/MS 1000A, 690V\u003c\/strong\u003e Air Circuit Breaker is a heavy‑duty protective and switching solution engineered for reliable, safe operation in industrial and commercial power systems. Designed to safeguard low‑voltage distribution networks, this breaker delivers consistent performance where uptime and precise protection matter most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 1000A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 690V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Air Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable trip settings:\u003c\/strong\u003e tailor protection to your system and coordination needs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh interruption capacity:\u003c\/strong\u003e rapid fault interruption to protect downstream equipment\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications:\u003c\/strong\u003e main incoming feeders, switchboards, and critical power distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the E1N\/MS 1000A 690V stands out\u003c\/h3\u003e\n\u003cp\u003eIn environments where electrical reliability is non‑negotiable, this ABB air circuit breaker provides \u003cstrong\u003eprecise protection coordination\u003c\/strong\u003e through its adjustable trip unit. That means you can fine‑tune protection levels to match upstream and downstream devices, minimize nuisance trips, and ensure safe, orderly shutdowns during faults. The 690V rating makes it suitable for high‑capacity low‑voltage distribution, while its rugged construction is built to endure the demands of industrial and commercial facilities.\u003c\/p\u003e \u003ch3\u003eUse cases that fit this breaker perfectly\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for \u003cstrong\u003emain incoming feeders\u003c\/strong\u003e feeding large switchboards or distribution buses\u003c\/li\u003e \u003cli\u003eGuarding \u003cstrong\u003ecritical power distribution\u003c\/strong\u003e paths where reliable interruption capacity is essential\u003c\/li\u003e \u003cli\u003eProtection in facilities with demanding load profiles that require \u003cstrong\u003eadjustable trip settings\u003c\/strong\u003e for proper coordination\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you gain with this ABB solution\u003c\/h3\u003e\n\u003cp\u003eBeyond basic protection, the E1N\/MS 1000A 690V delivers a practical, scalable approach to power safety. Its ability to adapt trip settings helps you align protection with evolving electrical layouts, maintenance strategies, and load changes. This means fewer unexpected outages, smoother maintenance windows, and a clearer path to compliant, safe electrical distribution in your facility.\u003c\/p\u003e \u003cp\u003eDesigned for professionals who manage electrical reliability at scale, the ABB E1N\/MS 1000A 690V Air Circuit Breaker pairs robust performance with thoughtful configurability—making it a dependable cornerstone of any low‑voltage power distribution strategy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":46390490103970,"sku":"E1N\/MS","price":6750.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_f4024fa6-2f77-4bfc-9464-aaf7308ef2f0.png?v=1765373843","url":"https:\/\/www.ampstate.com\/products\/abb-e1n-ms-1000a-690v-air-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}