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Allen-Bradley 140U-H6C3-C20-MT - Molded Case 20A 600V AC Breaker

Allen-Bradley
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Allen-Bradley 140U-H6C3-C20-MT Circuit Breaker is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC and 20A continuous current, providing reliable interruption of fault currents. The unit weighs 2.33 lb and features a compact, rugged construction suitable for panel mounting. This breaker complies with UL 489 and CSA standards for safety and performance. It is commonly used in motor control centers, distribution panels, and machinery protection applications.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Weight: 2.33 lb
  • Standards: UL 489, CSA
  • Applications: Industrial power distribution, motor protection
  • Switch Type: Thermal-magnetic
  • Configuration: Fixed mount
  • Trip Type: Thermal-magnetic
  • Breaker Type: Molded case
  • Frame Size: H-frame
  • Poles: 3-pole
  • Phase: 3-phase
  • Connection: Line and load lugs
  • Mounting: Panel mount
  • Frequency Rating: 50/60 Hz
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Screw-type lugs
  • Installation Type: Panel
  • Item QTY: 1
  • Breaker Frame: H-frame
  • Current Rating: 20A
  • Operating Temperature Maximum Celsius: 40°C
  • Enclosure: Open style
  • Nema Rating: NEMA 1
  • Wire Size: 14 AWG to 8 AWG
  • Certification: UL, CSA


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