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Allen-Bradley 140U-G2-C3-C20 - Molded Case Circuit Breaker 20A 480V

Allen-Bradley
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Allen-Bradley 140U-G2-C3-C20 is a 3-pole molded case circuit breaker designed for reliable overcurrent protection in industrial power distribution systems. It is rated for 20 amperes at 480 VAC with a 22 kA interrupting capacity, utilizing a fixed thermal/magnetic trip unit for consistent performance. The G-frame design supports panel mounting and weighs 5.19 lb, ensuring robust physical construction for demanding environments. This breaker holds UL, CSA, CUL, and KC certifications, confirming compliance with major safety standards. It is typically applied in general power distribution and industrial control panels requiring fixed trip protection.

Key Features & Specifications
  • Manufacturer: Allen-Bradley
  • Item Subcategory: Molded Case
  • Weight: 5.19 lb
  • Amperage: 20 A
  • Voltage Rating: 480 VAC
  • Number of Poles: 3
  • Frame/Series: 140U G-Frame
  • Interrupt Rating: 22 kA
  • Trip Unit: Fixed Thermal/Magnetic
  • Mounting Type: Panel Mount
  • Certifications: UL, CSA, CUL, KC