{"product_id":"abb-e3s-2500a-690v-110v-3-pole-air-circuit-breaker","title":"ABB E3S 2500A Air Circuit Breaker 690V 110V 3 Phase 3 Pole Heavy Duty Industrial Protection","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ABB E3S 2500A Air Circuit Breaker—a heavy-duty, three-pole protection and switching solution built for demanding industrial and commercial power systems. With a robust 2500A current rating and a versatile voltage window of 690V \/ 110V, this ACB is designed to keep critical power distribution running smoothly, even under fault conditions.\u003c\/p\u003e \u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe ABB E3S 2500A is engineered for reliable protection of low-voltage distribution networks. Its three-pole design ensures balanced protection across all phases, making it an ideal choice for main incoming feeders, switchboards, and other high-demand sections of your electrical infrastructure. The combination of a high interrupting capacity and adjustable trip settings lets you tailor protection to your specific load profile and fault scenarios.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel \/ Part Number:\u003c\/strong\u003e E3S\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 2500A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 690V \/ 110V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker Type:\u003c\/strong\u003e Air Circuit Breaker (ACB)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your facility\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy-duty protection for critical loads:\u003c\/strong\u003e The E3S 2500A is built to handle high fault currents typical of large industrial feeders and switchgear, reducing the risk of cascading outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase reliability:\u003c\/strong\u003e With 3-pole operation, protection is evenly applied across all phases, supporting motors, transformers, and complex distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCustomizable protection:\u003c\/strong\u003e Adjustable trip settings let you configure precise protection curves, balancing fast response for faults with deliberate clearance for inrush loads and motors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlexible voltage compatibility:\u003c\/strong\u003e The 690V \/ 110V rating broadens applicability, allowing integration into diverse low-voltage distribution schemes and control circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow-voltage distribution resilience:\u003c\/strong\u003e Designed to be the workhorse in main feeders and switchboards, helping to safeguard uptime in everyday operations and peak demand events.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain incoming feeders feeding large switchboards in industrial facilities\u003c\/li\u003e \u003cli\u003eCritical power distribution networks where precise fault protection is essential\u003c\/li\u003e \u003cli\u003eCommercial and manufacturing environments requiring high interruption capacity and reliable switching\u003c\/li\u003e \u003cli\u003eSystems with diverse voltage needs, including configurations that utilize 690V and 110V sections\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for deployment\u003c\/h3\u003e\n\u003cp\u003eWhen integrating the ABB E3S 2500A, ensure correct alignment with your existing low-voltage distribution topology. Verify that trip settings reflect the protected load profiles (motors, power transformers, or complex feeders) and that wiring and clearance comply with local electrical standards. Regular inspections by qualified personnel will help maintain optimal performance and extend service life.\u003c\/p\u003e \u003ch3\u003eDistinctive value for your power system\u003c\/h3\u003e\n\u003cp\u003eChoosing the ABB E3S 2500A means opting for a proven, heavy-duty air circuit breaker that prioritizes stability, protection, and flexibility in demanding environments. Its 3-pole configuration, substantial interrupting capacity, and adjustable trip features set it apart for facilities where reliability isn’t optional and downtime isn’t affordable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":46390492135586,"sku":"E3S","price":13373.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_b90c514c-5207-43fb-8270-f272123ff5e8.png?v=1765373947","url":"https:\/\/www.ampstate.com\/products\/abb-e3s-2500a-690v-110v-3-pole-air-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}