Trade Discount 25%
MCCB J Frame 50kA 3P 250A | Electronic LSI | High Breaking Capacity by NHP
MCCB J Frame with 50kA breaking capacity and electronic LSI—ideal for industrial motor control and commercial power distribution. Built for precise protection, with high efficiency and energy loss reduction.
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Product Name/Title: Allen-Bradley 140G MCCB J Frame 50kA 3P 250A Electronic LSI
Brand: NHP
SKU: 140GJ3H3D25
Alternatively Known As: Moulded Case Circuit Breaker, MCCB, Electronic Circuit Breaker
Technical Specifications
- Rated Current: 250 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 Trip Unit: Electronic release
- Trip Curve: LSI
- Instantaneous Protection Adjustment Range: 250-2500 A
- Rated Frequency: 50-60 Hz
- Rated Insulation Voltage: 1000 V
- Suitable for Isolation: Yes
- Rated Short Circuit Breaking Capacity (ICU): 12 kA
- Rated Short Circuit Breaking Capacity (ICS): 12 kA
- Short Time Protection Adjustment Range: 250-2500 A
- Rated Impulse Withstand Voltage: 8 kV
- Reverse Connection of Supply Possible: Yes
- Electrical Life at Un in Service Cycles: 8000 cycles
- Power Loss: 65.4 W
- DIN Rail Top Hat Rail Mounting Optional: Yes
- Mechanical Life Service Cycles: 25000 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): 160mm x 117mm x 105mm
- Weight: 2.5 kg
Key Features
- Electronic release trip unit for precise protection.
- High breaking capacity of 50 kA at 415 V.
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended for optimal safety.
Applications
- Industrial: Motor control and protection
- Commercial: Power distribution systems
Standards & Compliance
- Complies with AS/NZS 3000 for electrical installation safety.
Environmental Benefits
- Designed for high efficiency, reducing energy loss during operation.
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Allen-Bradley 140G MCCB J Frame 50kA 3P 250A Electronic LSI is available now for immediate purchase. Ideal for industrial and commercial power distribution systems.
Non-Returnable & Non-Cancellable
