
Sign in
Please login to continue to your account.
Product Name/Title: Allen-Bradley 140G MCCB M Frame 70kA 4P 630A Adjustable Thermal Magnetic
Brand: NHP
SKU: 140GM6F4D63
Alternatively Known As: Moulded Case Circuit Breaker, MCCB, Circuit Breaker 630A
- Rated Current: 630 A
- Number of Poles: 4
- 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: Thermal/magnetic release
- Trip Curve: Adjustable thermal, adjustable magnetic
- Frame Size Rating: 800 A
- Long Time Overload Protection Adjustment Range: 441-630 A
- Instantaneous Protection Adjustment Range: 3150-6300 A
- Rated Frequency: 50-60 Hz
- Rated Insulation Voltage: 1000 V
- Suitable for Isolation: Yes
- Rated Short Circuit Breaking Capacity (ICU) at 690 V AC: 25 kA
- Rated Short Circuit Breaking Capacity (ICS) at 690 V AC: 18.7 kA
- Rated Impulse Withstand Voltage: 8 kV
- Reverse Connection of Supply Possible: Yes
- Electrical Life at Un in Service Cycles: 7000 cycles
- Short Time Withstand Current (ICW) 1 sec: 10 kA
- Power Loss: 122.4 W
- Mechanical Life Service Cycles: 20000 cycles
- 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 159mm x 280mm
- Weight: 15.1 kg
- Adjustable thermal and magnetic trip settings for customized protection.
- High short-circuit breaking capacity of 70 kA for enhanced safety.
- Professional installation by a qualified electrician is recommended for optimal safety.
- Industrial: Power distribution and protection in manufacturing facilities
- Commercial: Electrical systems in commercial buildings
- General: Any application requiring reliable circuit protection
- Complies with AS/NZS 3000 for electrical installation safety.
- Designed for high efficiency, reducing energy loss and improving system reliability.
1 year warranty against manufacturing defects.
The Allen-Bradley 140G MCCB M Frame 70kA 4P 630A Adjustable Thermal Magnetic is available now for immediate purchase. Ideal for industrial and commercial applications requiring reliable circuit protection.