{"product_id":"abb-e3s-2500a-3-pole-air-circuit-breaker","title":"ABB E3S 2500 Amp Three Pole Air Circuit Breaker For Low Voltage Power Distribution","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ABB E3S 2500A 3-Pole Air Circuit Breaker—a heavy-duty protection and switching device engineered for reliable operation in low-voltage power distribution systems across industrial and commercial facilities.\u003c\/p\u003e\n\u003cp\u003eDesigned for three-phase protection, this unit delivers robust interruption capacity with precise control. As part of ABB's E3S lineup, it provides dependable performance in demanding electrical environments where dependable fault protection matters most. The adjustable trip settings let you tailor the protection curve to your system, enabling coordination with downstream devices and reducing unwanted trips.\u003c\/p\u003e \u003ch2\u003eKey advantages\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2500 A current rating\u003c\/strong\u003e supports large main feeders and switchboard sections, simplifying protection strategy for sizeable installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e ensures coordinated protection across all three phases, enhancing system reliability and reducing unbalance risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAir circuit breaker design\u003c\/strong\u003e provides robust, proven interruption performance for three-phase low-voltage networks with a reliable mechanical operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable trip settings\u003c\/strong\u003e allow precise coordination with downstream protective devices, improving selectivity and minimizing downtime from nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh interruption capacity\u003c\/strong\u003e supports rapid fault clearance, protecting transformers, feeders, and downstream equipment from severe fault currents.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cp\u003eSpecifically suited for main incoming feeders, switchboards, and critical power distribution where protection and reliable switching are essential in industrial and commercial facilities.\u003c\/p\u003e \u003ch2\u003eWho should consider this breaker\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eElectrical engineers and facility managers overseeing large industrial plants and commercial complexes seeking robust LV protection.\u003c\/li\u003e \u003cli\u003eElectrical contractors and system integrators designing or upgrading low-voltage distribution schemes that require precise coordination and high current handling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical integration notes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnsure compatibility with your low-voltage distribution gear and enclosure requirements to optimize performance and space utilization.\u003c\/li\u003e \u003cli\u003eCoordinate the trip settings with your protection philosophy to achieve selective tripping and fast fault isolation.\u003c\/li\u003e \u003cli\u003eVerify mounting, wiring, and terminal requirements align with the E3S 2500A’s current capability and physical footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":46390464577698,"sku":"E3S","price":11090.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_78cbb17e-261a-44b9-985e-2356b68dde21.png?v=1765373566","url":"https:\/\/www.ampstate.com\/products\/abb-e3s-2500a-3-pole-air-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}