{"product_id":"allen-bradley-140u-jd6d3-d15-150a-3p-480v-circuit-breaker","title":"Allen-Bradley 140U-JD6D3-D15 Circuit Breaker, 150A, 3-Pole, 480V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Allen-Bradley 140U-JD6D3-D15 is a rugged circuit breaker built for industrial electrical service, ongoing maintenance, and replacement projects. Designed for 480V systems, this 3-pole device delivers solid protection for three-phase power and the equipment it drives, helping to minimize downtime and protect personnel during electrical faults.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 140U-JD6D3-D15\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy it matters for your operation\u003c\/h2\u003e\n\u003cp\u003eIn industrial environments, a reliable circuit breaker is the frontline defense against overloads, short circuits, and unplanned outages. The 140U-JD6D3-D15 is purpose-built for three-phase panels, motor control centers, and distribution boards where 480V power is standard. With a 150 A rating, it provides precise protection for heavy machinery while allowing service teams to work confidently on energized systems when required.\u003c\/p\u003e \u003ch2\u003eUse cases and ideal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtection and replacement in 480V three-phase distribution panels and MCCs\u003c\/li\u003e \u003cli\u003eUpgrading aging protection in industrial lines that run on high-capacity motors and drives\u003c\/li\u003e \u003cli\u003eSpare part for legacy Allen-Bradley installations to reduce downtime during maintenance\u003c\/li\u003e \u003cli\u003eProtective device in manufacturing cells, packaging lines, and assembly equipment fed from 480V power\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and support\u003c\/h2\u003e\n\u003cp\u003eTo ensure proper fit, verify compatibility by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415702655138,"sku":"140U-JD6D3-D15","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/allen-bradley-140u-jd6d3-d15-150a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}