{"product_id":"products-140u-d6d2-b80-allen-bradley-motor-protection-circuit-breaker","title":"Allen Bradley 140U-D6D2-B80 Ser. B – 8A 2-Pole Current Limiting Motor Protection Circuit Breaker, D-Frame NEW Surplus","description":"\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cstrong\u003eAllen Bradley 140U-D6D2-B80 Series B Motor Protection Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cstrong\u003eCondition = New Surplus\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003eThe \u003cstrong\u003e140U-D6D2-B80\u003c\/strong\u003e is a reliable, UL489-listed current limiting molded case circuit breaker from Rockwell Automation's Bulletin 140U-D series. Designed for global industrial applications, this D-frame breaker provides fixed short circuit and overcurrent protection with high interrupting ratings.\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 140U-D6D2-B80 (Series B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 8A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e D-Frame (up to 30A devices)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Fixed Thermal \/ Fixed Magnetic (T\/M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e Up to 100 kA (high fault current handling)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 VAC (suitable for 480V\/60Hz systems)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Limiting:\u003c\/strong\u003e Yes – Reduces let-through energy for better protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN Rail compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Motor branch circuit protection, control panels, machinery, and global installations requiring UL489\/IEC compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003eThis breaker offers a compact footprint to save panel space, field-installable accessories, and compatibility with Allen-Bradley contactors and busbar systems for simplified wiring.\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cstrong\u003eWhy Choose the 140U-D6D2-B80?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eHigh interrupting capacity ensures safety in demanding environments.\u003c\/li\u003e\n\u003cli\u003eCurrent-limiting design minimizes damage during faults.\u003c\/li\u003e\n\u003cli\u003eProven Rockwell Automation quality for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cstrong\u003eCompatibility \u0026amp; Related Products:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eOften used in motor control circuits with Allen-Bradley 100-C contactors.\u003c\/li\u003e\n\u003cli\u003eReplacement\/migration path: Consider newer 140UT-D7D2-B80 equivalents for legacy upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Surplus Allen-Bradley","offers":[{"title":"Default Title","offer_id":48177980113152,"sku":null,"price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/4650\/5216\/files\/2026-03-16_14-58-29.jpg?v=1773753647","url":"https:\/\/controlsandsensors.com\/products\/products-140u-d6d2-b80-allen-bradley-motor-protection-circuit-breaker","provider":"United Industries","version":"1.0","type":"link"}