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D-Frame 3 Pole 20A Circuit Breaker Current Limiting 65 kA Interrupting Capacity Allen-Bradley

BRAND: Allen-Bradley
SKU: 140UTD7D3C20
$519.70 List price: $647.60
+ −
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The D-Frame 3 Pole 20A Circuit Breaker is designed for reliable electrical protection in industrial applications.
Technical Specifications
  • Rated Current: 20A
  • Poles: 3
  • Interrupting Capacity: 65 kA at 480Y/277V AC
  • Mounting: DIN rail mountable
  • Type: Current limiting circuit breaker
  • Frame: D-Frame
  • Standards: IEC compliant
  • Dimensions (H x L x W): 100mm x 80mm x 70mm
  • Weight: 1.5 kg
Key Features
  • Current limiting circuit breaker
  • D-frame design
  • 3 poles for three-phase applications
  • Rated current of 20A
  • DIN rail mountable
  • High interrupting capacity of 65 kA at 480Y/277V AC
Professional Installation Requirements
  • Installation by a licensed electrician is required to ensure compliance with electrical safety standards and proper integration into electrical systems.
Applications
  • Industrial electrical panels
  • Motor control centers
  • Power distribution systems
  • Commercial and industrial electrical installations
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Current limiting feature reduces electrical faults and energy waste
  • Durable design extends product life, reducing replacement frequency
Warranty Information

Radwell 2-year warranty included; factory warranty does not apply.

Available Now

The Allen-Bradley 140UTD7D3C20 circuit breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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