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Motor Protection Circuit Breaker 45 Amp | High Breaking Capacity | Adjustable Thermal & Fixed Magnetic Trip | by Allen-Bradley
Motor Protection Circuit Breaker 45 Amp | High Breaking Capacity | Adjustable Thermal & Fixed Magnetic Trip | by Allen-Bradley
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Product Name/Title: Allen-Bradley 140MF8EC16 Motor Protection Circuit Breaker 45 Amp
Brand: Allen-Bradley
SKU: 140MF8EC16
Alternatively Known As: Motor Protection Circuit Breaker, Allen-Bradley 140M Circuit Breaker, 45 Amp Motor Breaker
Technical Specifications
- Frame: F
- Rating: 45 Amp
- Trip Settings: Adjustable thermal, fixed magnetic
- Current Range: 10-16 Amp
- Type: Motor Protection Circuit Breaker
- High breaking capacity
- Dimensions (H x L x W): 90mm x 75mm x 45mm
- Weight: 1.5 kg
Key Features
- High breaking capacity for reliable motor protection
- Adjustable thermal and fixed magnetic trip settings
- Frame F design suitable for 45 Amp rating
- Range of 10-16 Amp adjustable current settings
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper motor protection.
Applications
- Motor protection in industrial electrical systems
- Overcurrent and short circuit protection for motors
- Use in manufacturing and automation control panels
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Protects motors from damage, reducing waste and extending equipment life
- Helps prevent electrical faults that could lead to energy loss or hazards
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
Available for immediate purchase despite being discontinued by manufacturer. Ideal for motor protection in industrial and commercial electrical systems.
