{"product_id":"terasaki-at25-2500a-690vac-3-pole-air-circuit-breaker","title":"Terasaki AT25 2500A 690 VAC Three Pole Air Circuit Breaker for Industrial and Commercial Power Distribution","description":"\u003cdiv\u003e\n\u003cp\u003eThe Terasaki AT25 2500A 690VAC Three-Pole Air Circuit Breaker is a rugged, industrial-grade solution built to protect and control low-voltage power distribution in demanding environments. With a robust 2500A current rating and a 690VAC operating voltage, this 3-pole breaker is engineered to handle high-demand, three-phase feeders with confidence, while delivering reliable switching and fault interruption when it matters most.\u003c\/p\u003e \u003ch3\u003eKey capabilities that keep your power dependable\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection:\u003c\/strong\u003e 2500A current rating paired with 690VAC ensures strong, fast fault clearance for demanding commercial and industrial power schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for 3-phase systems:\u003c\/strong\u003e Simplifies protection across all three phases, reducing imbalance risk and aligning with standard industrial power layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAir circuit breaker technology:\u003c\/strong\u003e Durable, proven performance for consistent interruption and long-term reliability in installation environments prone to electrical transients.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable trip settings:\u003c\/strong\u003e Allows technicians to tailor protection to your facility’s needs, enabling appropriate coordination with upstream devices and reducing unnecessary outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for critical feeders:\u003c\/strong\u003e Ideal for main incoming feeders, switchboards, and essential distribution paths where dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere this breaker shines in real-world applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtecting main incoming power feeders in large switchboards and distribution rooms within industrial plants.\u003c\/li\u003e \u003cli\u003eServing as a reliable protection device in commercial power distribution systems that require rapid fault clearing and clear trip coordination.\u003c\/li\u003e \u003cli\u003eProviding a robust backbone for critical loads where uninterrupted operation and safety are non-negotiable.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the AT25 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for reliability:\u003c\/strong\u003e Terasaki’s engineering delivers dependable fault interruption and steady operation under heavy load conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExplicit suitability for demanding environments:\u003c\/strong\u003e Built to protect complex low-voltage distribution networks in industrial and commercial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear configurability:\u003c\/strong\u003e Adjustable trip settings empower you to fine-tune protection strategy without compromising system uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel\/Part Number:\u003c\/strong\u003e AT25\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 690VAC\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\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Terasaki AT25 when you need a capable, high-capacity protection device that integrates seamlessly into industrial and commercial power distribution schemes, delivering dependable protection for critical loads and peace of mind for your facilities team.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Terasaki","offers":[{"title":"Default","offer_id":46390487449762,"sku":"AT25","price":13212.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_5eab22e3-a67b-40ff-8f76-2acef43d3aac.png?v=1765373700","url":"https:\/\/www.ampstate.com\/products\/terasaki-at25-2500a-690vac-3-pole-air-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}