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Product Name/Title: Allen-Bradley 140G MCCB N Frame 70kA 3P 1200A Electronic LSIG Maintenance Instantaneous
Brand: NHP
SKU: 140GN6K3E12
Alternatively Known As: Moulded Case Circuit Breaker, MCCB, Circuit Breaker 1200A
Technical Specifications
- Rated Current: 1200 A
- Number of Poles: 3
- Max Rated Operation Voltage: 690 V
- Rated Ultimate Short Circuit Breaking Capacity: 70 kA
- Rated Service Short Circuit Breaking Capacity: 70 kA
- Type of Protection Trip Unit: Electronic release
- Trip Curve: LSIG
- Long Time Overload Protection Adjustment Range: 480-1200 A
- Instantaneous Protection Adjustment Range: 1800-18000 A
- Rated Frequency: 50-60 Hz
- Rated Insulation Voltage: 1000 V
- Rated Short Circuit Breaking Capacity (ICU): 42 kA
- Rated Short Circuit Breaking Capacity (ICS): 31.5 kA
- Short Time Protection Adjustment Range: 720-12000 A
- Rated Impulse Withstand Voltage: 8 kV
- Electrical Life at Un in Service Cycles: 2000 cycles
- Mechanical Life Service Cycles: 10000 cycles
- Power Loss: 252 W
- Rated Surrounding Temperature Without Derating: 40 °C
- Maximum Operating Temperature: 75 °C
- Storage Temperature: -40-80 °C
- Max Altitude Before Derating: 2000 m
- Dimensions (H x L x W): 268mm x 225mm x 210mm
- Weight: 9.7 kg
Key Features
- Electronic release trip unit for precise protection.
- Integrated earth fault protection for enhanced safety.
- Suitable for isolation and reverse connection of supply.
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended for optimal safety.
Applications
- Industrial: Power distribution and protection in manufacturing facilities
- Commercial: Electrical systems in commercial buildings
- General: Any application requiring reliable circuit protection
Standards & Compliance
- Complies with AS/NZS 3000 for electrical installation standards.
Environmental Benefits
- Designed for high efficiency, reducing energy loss and improving system reliability.
Warranty Information
2 years warranty against manufacturing defects.
Available Now
The Allen-Bradley 140G MCCB N Frame 70kA 3P 1200A is available now for immediate purchase. Ideal for industrial and commercial applications requiring reliable circuit protection.
Non-Returnable & Non-Cancellable
