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Motor Protection Circuit Breaker 70A | 3 Poles | 35-65 kA Interrupting Capacity | by Allen-Bradley
The Motor Protection Circuit Breaker 70A is designed for reliable motor protection in industrial electrical systems, featuring a robust 3-pole configuration and a 35-65 kA interrupting capacity at 480 V. Ideal for overcurrent protection of three-phase motors, this MCP type breaker includes auxiliary and alarm contacts, ensuring safety and compliance with electrical standards.
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Technical Specifications
- Current Rating: 70 Amps
- Poles: 3
- Interrupting Capacity: 35-65 kA at 480 V
- Type: MCP (Motor Circuit Protector) without thermal protection
- Auxiliary and alarm contacts included
- No bus bar mounting
- Dimensions (H x L x W): 150mm x 80mm x 100mm
- Weight: 2.5 kg
Key Features
- Motor protection circuit breaker with 3 poles
- 70 amp current rating
- 35-65 kA interrupting capacity at 480 V
- MCP type without thermal protection
- Includes auxiliary and alarm contacts
- No bus bar mounting capability
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 protection for three-phase motors
- Use in H frame motor control centers
Standards & Compliance
- Complies with 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
The Allen-Bradley 140MGH8PC70 Motor Protection Circuit Breaker is available for immediate purchase, ideal for industrial motor protection applications.
