{"product_id":"allen-bradley-140m-c2e-b40-kry","title":"Allen-Bradley 140M-C2E-B40-KRY 40A 3-Pole Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Allen-Bradley 140M-C2E-B40-KRY 40A 3-Pole Circuit Breaker — a precise, dependable protection device designed for demanding industrial and automation environments. This part, identified by the exact \u003cstrong\u003e140M-C2E-B40-KRY\u003c\/strong\u003e model number, delivers reliable current interruption across a three-phase system, helping protect motors, drives, and control circuitry from overloads and short circuits.\u003c\/p\u003e \u003cp\u003eKey features that matter in real-world applications:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e40 A current rating\u003c\/strong\u003e provides solid protection for circuits demanding robust, consistent performance while preventing overheating and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e ensures simultaneous protection across all three phases, maintaining balance and preventing phase-related faults in three-phase installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number clarity\u003c\/strong\u003e ensures you’re selecting a precise replacement or compatible component for Allen-Bradley panels and configurations that use the 140M family.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e trusted brand\u003c\/strong\u003e Allen-Bradley engineering behind the device offers confidence in long-term reliability and availability for maintenance or replacements in critical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this model is a smart choice for your setup:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for 140M-series integrations\u003c\/strong\u003e — designed to align with existing 140M installations, simplifying stocking and replacement without rework.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBalanced protection\u003c\/strong\u003e — the 3-pole arrangement provides coordinated shutdown across all phases, which is essential for motor loads, conveyors, and automated machinery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational resilience\u003c\/strong\u003e — quick interruption during overloads or faults minimizes downtime and helps extend the life of connected equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and machine automation where three‑phase protection is required.\u003c\/li\u003e \u003cli\u003eMotor control circuits in manufacturing lines, packaging systems, and material handling setups.\u003c\/li\u003e \u003cli\u003eDistribution sections within automation cabinets where reliable, predictable trip behavior is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations for installation and maintenance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your panel’s frame and bus configuration before installation.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices; de-energize the system prior to replacement or servicing.\u003c\/li\u003e \u003cli\u003eRefer to local codes and guidelines to ensure proper sizing and protection for your specific load profile and startup surges.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Allen-Bradley 140M-C2E-B40-KRY 40A 3-Pole Circuit Breaker is a purpose-built solution for safeguarding three-phase systems in industrial environments, delivering dependable protection, straightforward replacement, and peace of mind for ongoing operation and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46423340712098,"sku":"140M-C2E-B40-KRY","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/allen-bradley-140m-c2e-b40-kry-40a-3-pole-circuit-breaker-609.webp?v=1789298767","url":"https:\/\/www.ampstate.com\/products\/allen-bradley-140m-c2e-b40-kry","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}