{"product_id":"industrial-ce3070","title":"Industrial CE3070 70A 3-Pole 480 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eThe Industrial CE3070 70A 3-Pole 480 V Circuit Breaker is engineered for demanding commercial and industrial power networks. With a rugged three-pole design, it delivers reliable overcurrent protection for 480 V systems while keeping feeders and motors safeguarded against damaging faults. Part Number CE3070, this breaker aligns with professional-grade protection schemes in serious electrical environments.\u003c\/p\u003e \u003ch2\u003eWhy the CE3070 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ensures balanced interruption across all phases in 3-phase networks, reducing the risk of phase imbalance during faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e70 A current rating\u003c\/strong\u003e provides substantial protection for distribution feeders and medium-sized motors without unnecessary nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e480 V operation\u003c\/strong\u003e matches common industrial power distribution, enabling straightforward integration into existing 3-phase grids.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility with protection schemes\u003c\/strong\u003e designed around sensing devices such as potential transformers for accurate fault detection and metering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e3-phase motor feeders and large machinery circuits in manufacturing plants powered from 480 V.\u003c\/li\u003e \u003cli\u003eDistribution panels and switchgear that require dependable overcurrent protection with clean, predictable trip behavior.\u003c\/li\u003e \u003cli\u003eIndustrial automation installations, warehouses, and processing facilities where robust protection minimizes downtime and equipment wear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical benefits and outcomes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eClear fault isolation in multi-phase systems, helping maintenance teams quickly locate and address issues.\u003c\/li\u003e \u003cli\u003eImproved system reliability through coordinated protection that limits damage to upstream equipment and downstream loads.\u003c\/li\u003e \u003cli\u003eSimplified procurement and replacement with a clearly identified part number (CE3070) for streamlined stocking and ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and safety considerations\u003c\/h2\u003e\n\u003cp\u003eEnsure installation is performed by qualified electrical professionals in accordance with local codes and the manufacturer’s instructions. Verify that your system’s voltage and fault levels are compatible with the 480 V rating to achieve proper coordination with upstream protection devices.\u003c\/p\u003e \u003ch2\u003eAdditional tips for getting the most from your CE3070\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUse in circuits that require symmetric protection across all three phases to maintain balanced operation under fault conditions.\u003c\/li\u003e \u003cli\u003eCoordinate with upstream relays and metering equipment so a fault trip is fast, selective, and minimizes disruption.\u003c\/li\u003e \u003cli\u003eWhen retrofitting, check panel compatibility and ensure adequate clearance for heat dissipation around the breaker to maintain performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423673897122,"sku":"CE3070","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/industrial-ce3070","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}