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Product Name/Title: Terasaki TemBreak PRO MCCB 400 Frame 125kA 3P 400A Basic Electronic
Brand: NHP
SKU: B400P3400BE
Alternatively Known As: Terasaki Circuit Breaker, MCCB 400A, Electronic Circuit Breaker
Technical Specifications
- Rated Current: 400 A
- Number of Poles: 3
- Max Rated Operation Voltage: 690 V
- Rated Ultimate Short Circuit Breaking Capacity: 125 kA
- Rated Service Short Circuit Breaking Capacity: 85 kA
- Type of Protection Trip Unit: Electronic release
- Trip Curve: LSI
- Long Time Overload Protection Adjustment Range: 160-400 A
- Instantaneous Protection Adjustment Range: 1280-5200 A
- Rated Insulation Voltage: 800 V
- Rated Short Circuit Breaking Capacity (ICU): 35 kA
- Rated Short Circuit Breaking Capacity (ICS): 35 kA
- Short Time Withstand Current (ICW): 5 kA
- Mechanical Life: 15000 cycles
- Electrical Life: 6000 cycles
- Power Loss: 140 W
- Pollution Degree: 3
- Rated Surrounding Temperature: 50 °C
- Maximum Operating Temperature: 70 °C
- Storage Temperature: -10-70 °C
- Allowable Relative Humidity: 0-85 %
- Max Altitude Before Derating: 2000 m
- Dimensions (H x L x W): 260mm x 182mm x 140mm
- Weight: 4.3 kg
Key Features
- Electronic release for precise protection.
- High breaking capacity of 125 kA at 415 V.
- 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 in manufacturing facilities
- Commercial: Electrical installations in commercial buildings
- General: Protection of electrical circuits in various applications
Standards & Compliance
- Complies with AS/NZS IEC 60947.2 for safety and performance standards.
Environmental Benefits
- Designed for long electrical life, reducing waste from frequent replacements.
Warranty Information
2 years warranty against manufacturing defects.
Available Now
The Terasaki TemBreak PRO MCCB 400 Frame 125kA 3P 400A Basic Electronic is available now for immediate purchase. Ideal for industrial and commercial electrical installations.
