{"product_id":"terasaki-prt47-air-circuit-breaker","title":"Terasaki PRT47 Heavy Duty Air Circuit Breaker For Low Voltage Power Distribution In Industrial And Commercial Facilities","description":"\u003cdiv\u003e\n\u003ch2\u003eTerasaki PRT47: Heavy-Duty Air Circuit Breaker for Low-Voltage Power Distribution\u003c\/h2\u003e\n\u003cp\u003eDesigned for demanding industrial and commercial facilities, the Terasaki PRT47 Air Circuit Breaker delivers unwavering protection and precise switching for low-voltage power systems. Built to endure tough environments, it helps keep critical operations online and minimizes downtime during faults.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRugged protection for critical feeders\u003c\/strong\u003e—engineered to shield main incoming feeders and switchboards in factories, data centers, hospitals, and large commercial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable trip settings\u003c\/strong\u003e—tailor overcurrent protection to your network, enabling selective coordination with upstream devices and reducing nuisance trips without compromising safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh interruption capacity\u003c\/strong\u003e—facilitates fast, clean interruption of fault currents, safeguarding conductors, transformers, and sensitive equipment downstream.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e—well-suited for main distribution paths, sectionalized feeders, and critical power trunks where uptime is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless integration\u003c\/strong\u003e—designed for compatibility with standard low-voltage switchgear, enabling straightforward installation into established layouts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy it matters: In facilities with heavy equipment, variable loads, or precision-critical environments, configurable protection means you can coordinate tripping across the distribution network. The PRT47’s durable construction stands up to dust, vibration, and temperature fluctuations common in industrial settings, delivering dependable performance year after year.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel \/ Part Number:\u003c\/strong\u003e PRT47\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker Type:\u003c\/strong\u003e Air Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Low-voltage power distribution in industrial and commercial facilities (main feeders, switchboards, and critical distribution paths)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for whom and use cases\u003c\/h3\u003e\n\u003cp\u003eThe Terasaki PRT47 is an excellent fit for engineers and facility managers responsible for LV power systems. It’s particularly advantageous for:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMain incoming feeders feeding large switchgear in manufacturing plants\u003c\/li\u003e \u003cli\u003eCritical loads in data centers, hospitals, and large offices requiring minimal downtime\u003c\/li\u003e \u003cli\u003eSections of a distribution network where precise protection coordination improves reliability and simplifies fault isolation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips to maximize performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCoordinate the PRT47’s adjustable trip settings with downstream protective devices to achieve selective tripping and faster fault resolution.\u003c\/li\u003e \u003cli\u003eSchedule regular maintenance checks to ensure mechanical integrity and consistent response under fault conditions.\u003c\/li\u003e \u003cli\u003eDocument and review trip curves as system loads evolve, ensuring protection remains aligned with current electrical demands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Terasaki","offers":[{"title":"Default","offer_id":46390491676834,"sku":"PRT47","price":743.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_b94a696d-114d-4289-bbcc-a31d991bac9f.png?v=1765373920","url":"https:\/\/www.ampstate.com\/products\/terasaki-prt47-air-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}