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Motor Protection Circuit Breaker | 250 Amp Rating | J Frame Design | Thermal/Magnetic Trip Unit | by Allen-Bradley
Motor Protection Circuit Breaker | 250 Amp Rating | J Frame Design | Thermal/Magnetic Trip Unit | by Allen-Bradley
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Product Name/Title: Allen-Bradley 140MGJ8ED10 Motor Protection Circuit Breaker
Brand: Allen-Bradley
SKU: 140MGJ8ED10
Alternatively Known As: Motor Protection Circuit Breaker, Motor Circuit Breaker, Thermal Magnetic Breaker, Allen-Bradley Motor Breaker
Technical Specifications
- Frame Size: J Frame
- Rated Current: 100 Amp
- Ampere Rating: 250 Amp
- Interrupting Capacity: 35-65 kA at 480V
- Trip Unit: Thermal/Magnetic (TMD)
- Auxiliary Contact: 1 NO/NC
- Voltage Rating: 250V
- Dimensions (H x L x W): 120mm x 100mm x 70mm
- Weight: 2.5 kg
Key Features
- J Frame design
- 250 Amp rating
- Thermal/magnetic trip unit (TMD)
- 1 NO/NC auxiliary contact
- 35-65 kA interrupting capacity at 480V
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards.
Applications
- Industrial motor protection
- Electrical panels and control systems
- Machinery and equipment safety
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Protects electrical equipment from damage, reducing waste and resource consumption
- Enhances energy efficiency by preventing motor overloads
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley 140MGJ8ED10 Motor Protection Circuit Breaker is available for immediate purchase, ideal for industrial motor protection and electrical control applications.
