Trade Discount 25%
MCCB J Frame 50kA 3P 175A | Adjustable Thermal Magnetic | High Breaking Capacity by NHP
MCCB with adjustable thermal and magnetic trip settings and 50kA breaking capacity—ideal for industrial and commercial electrical distribution. Built for reliable protection, with high efficiency and energy loss reduction.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: Allen-Bradley 140G MCCB J Frame 50kA 3P 175A Adjustable Thermal Magnetic
Brand: NHP
SKU: 140GJ3F3D17
Alternatively Known As: MCCB, Molded Case Circuit Breaker, Thermal Magnetic Circuit Breaker
Technical Specifications
- Rated Current: 175 A
- Number of Poles: 3
- Max Rated Operation Voltage: 690 V
- Rated Ultimate Short Circuit Breaking Capacity: 50 kA
- Rated Service Short Circuit Breaking Capacity: 50 kA
- Type of Protection: Thermal/magnetic release
- Trip Curve: Adjustable thermal, adjustable magnetic
- Frame Size Rating: 250 A
- Long Time Overload Protection Adjustment Range: 123-175 A
- Instantaneous Protection Adjustment Range: 875-1750 A
- Rated Frequency: 50-60 Hz
- Rated Insulation Voltage: 1000 V
- Rated Short Circuit Breaking Capacity (ICU): 12 kA at 690 V AC
- Rated Short Circuit Breaking Capacity (ICS): 12 kA at 690 V AC
- Rated Impulse Withstand Voltage: 8 kV
- Electrical Life: 8000 cycles
- Mechanical Life: 25000 cycles
- Power Loss: 27.3 W
- Rated Surrounding Temperature: 40 °C
- Maximum Operating Temperature: 75 °C
- Storage Temperature: -40-80 °C
- Max Altitude Before Derating: 2000 m
- Dimensions (H x L x W): 160mm x 117mm x 105mm
- Weight: 2.5 kg
Key Features
- Adjustable thermal and magnetic trip settings for customized protection.
- High breaking capacity of 50 kA for reliable short circuit protection.
- Suitable for isolation and can handle reverse connection of supply.
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended for optimal safety.
Applications
- Industrial: Motor control and protection
- Commercial: Electrical distribution systems
Standards & Compliance
- Complies with AS/NZS 60950 for safety and performance standards.
Environmental Benefits
- Designed for high efficiency, reducing energy loss and improving system reliability.
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Allen-Bradley 140G MCCB J Frame 50kA 3P 175A Adjustable Thermal Magnetic is available now for immediate purchase. Ideal for industrial and commercial electrical distribution systems.
Non-Returnable & Non-Cancellable
