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Molded Case Circuit Breaker 140UD6D3B40 | 3-Pole Configuration | 60-69 kA Interrupting Capacity | by Allen-Bradley
Molded Case Circuit Breaker 140UD6D3B40 | 3-Pole Configuration | 60-69 kA Interrupting Capacity | by Allen-Bradley
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Product Name/Title: Allen-Bradley 140UD6D3B40 Molded Case Circuit Breaker
Brand: Allen-Bradley
SKU: 140UD6D3B40
Alternatively Known As: Allen-Bradley 140U Circuit Breaker, 140UD Molded Case Breaker, 3-Pole MCCB
Technical Specifications
- Series: 140U
- Frame: D-Frame
- Poles: 3
- Current Rating: 4 A
- Interrupting Capacity: 60-69 kA
- Trip Type: Fixed thermal / adjustable magnetic
- Dimensions (H x L x W): 120mm x 90mm x 70mm
- Weight: 3.5 kg
Key Features
- Molded case circuit breaker with fixed thermal and adjustable magnetic trip
- 3-pole configuration
- High interrupting capacity of 60-69 kA
- Part of the 140U series D-frame breakers
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards.
Applications
- Industrial electrical panels
- Motor control centers
- Power distribution systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Helps protect electrical systems from overload and short circuits, reducing risk of fire and equipment damage
Warranty Information
No factory warranty. Includes Radwell 2-year warranty.
Available Now
The Allen-Bradley 140UD6D3B40 Molded Case Circuit Breaker is discontinued by the manufacturer but available for immediate purchase through Radwell with a 2-year warranty. Ideal for industrial electrical protection applications.
