{"product_id":"terasaki-ar216h-r-1600a-3-pole-air-circuit-breaker","title":"Terasaki AR216H-R 1600A 3-Pole Air Circuit Breaker for Industrial and Commercial Power Distribution","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding low-voltage power systems, the Terasaki AR216H-R 1600A 3-Pole Air Circuit Breaker brings dependable protection and precise switching to industrial and commercial facilities. This heavy-duty device is purpose-built for main incoming feeders and switchboards, delivering reliable fault interruption and streamlined integration into complex distribution schemes.\u003c\/p\u003e \u003ch3\u003eKey benefits and differentiators\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e ensures balanced, three-phase protection across all live legs, simplifying panel wiring and coordination with downstream devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1600A current rating\u003c\/strong\u003e supports high-capacity feeders, making it suitable for large facilities and critical power distribution ahead of essential equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAir circuit breaker technology\u003c\/strong\u003e combines rugged durability with straightforward operation, offering dependable performance in industrial environments and easier maintenance compared to some alternatives.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable trip settings\u003c\/strong\u003e enable tailored protection—you can set thresholds to match your equipment’s fault currents and achieve precise selectivity within your protection scheme.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh interruption capacity by design\u003c\/strong\u003e provides rapid fault clearance, helping minimize arc energy exposure and reduce potential damage to downstream gear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e ideal for main incoming feeders, switchboards, and critical power distribution where reliability and controllable protection are essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cp\u003eWhen electrical faults occur, the AR216H-R is built to respond quickly and cleanly, limiting equipment damage and downtime. Its adjustable trip capability allows you to coordinate with upstream and downstream protection devices, reducing nuisance trips while maintaining robust safety margins. In busy industrial or commercial environments, this translates to more predictable power availability and longer service life for critical loads.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain incoming feeders feeding large switchboards in manufacturing plants\u003c\/li\u003e \u003cli\u003eCritical power distribution centers where reliable fault interruption is required\u003c\/li\u003e \u003cli\u003eIndustrial facilities with diverse load profiles that need customized protection settings\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical overview\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel \/ Part Number:\u003c\/strong\u003e AR216H-R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 1600A\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 \u003ch3\u003ePractical installation and maintenance notes\u003c\/h3\u003e\n\u003cp\u003eDesigned for integration into standard low-voltage distribution schemes, the AR216H-R fits typical panel configurations used for main distribution feeds. Ensure proper coordination with upstream protection and verify wiring, torque settings, and clearances per your facility’s electrical practices. Regular inspection of mechanical operations and trip adjustments helps sustain reliable performance over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Terasaki","offers":[{"title":"Default","offer_id":46390480830626,"sku":"AR216H-R","price":15985.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_739cfb35-75ab-47c2-b98f-62265232e1f2.png?v=1765373657","url":"https:\/\/www.ampstate.com\/products\/terasaki-ar216h-r-1600a-3-pole-air-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}