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Allen-Bradley 140M-C2E-B40-KRY - Molded Case 4A 600V 3-Pole

Allen-Bradley
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Allen-Bradley 140M-C2E-B40-KRY is a Bulletin 140M molded case circuit breaker designed for overcurrent protection in industrial motor branch circuits. This 3-pole device is rated for 4A continuous current at 600VAC with a 65kA interrupting capacity at 480VAC, utilizing a feed-thru connection configuration. Weighing 5 lb, the unit features a compact thermoplastic housing with thermal-magnetic trip mechanism for reliable short-circuit and overload protection. It complies with UL 489 and CSA C22.2 standards for branch circuit protection in North American installations. Typical applications include motor control centers, panelboards, and industrial machinery requiring precise current limiting in three-phase power distribution systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Trip
  • Voltage Rating: 600VAC
  • Current Rating: 4A
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • AIC Rating: 65kA@480V
  • Weight: 5 lb
  • Standards: UL 489, CSA C22.2
  • Applications: Motor branch circuits, industrial machinery, panelboards
  • Family: Bulletin 140M


Product Identification
  • UPC: Not available
  • GTIN: Not available