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Allen-Bradley 140M-C2E-B40-KY - Molded Case 40A 600V AC Breaker

Allen-Bradley
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The Allen-Bradley 140M-C2E-B40-KY is a molded case circuit breaker designed for motor branch circuit protection and disconnection. It is rated for 600V AC and carries a continuous current rating of 40A, with an AIC rating of 65kA at 480V AC. The device features a compact, three-pole configuration with a thermal-magnetic trip mechanism, housed in a rugged plastic enclosure weighing 5 lb. It complies with UL 489 and CSA C22.2 standards for industrial control equipment. This breaker is typically used in motor control centers, panelboards, and industrial machinery for overload and short-circuit protection.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip, three-pole
  • Voltage Rating: 600V AC
  • Current Rating: 40A
  • AIC Rating: 65kA at 480V AC
  • Poles: 3
  • Trip Type: Thermal-magnetic
  • Frame Size: Compact molded case
  • Mounting: Fixed, panel or DIN rail
  • Frequency Rating: 50/60 Hz
  • Connection: Line and load terminals
  • Enclosure: Plastic, open style
  • Standards: UL 489, CSA C22.2
  • Applications: Motor branch circuits, panelboards, industrial machinery
  • Weight: 5 lb


Product Identification
  • UPC: 611320804478