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Product Name/Title: Terasaki TemBreak PRO MCCB 400 Frame 70kA 3P 400A Basic Electronic
Brand: NHP
SKU: P400H3400BE
Alternatively Known As: MCCB, Circuit Breaker, Power Switching Circuit Breaker
Technical Specifications
- Rated Current: 400 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
- Trip Curve: LSI
- Long Time Overload Protection Adjustment Range: 147-400 A
- Instantaneous Protection Adjustment Range: 1200-4800 A
- Rated Frequency: 50-60 Hz
- Rated Insulation Voltage: 800 V
- Rated Short Circuit Breaking Capacity (ICU): 12 kA
- Rated Short Circuit Breaking Capacity (ICS): 12 kA
- Short Time Withstand Current (ICW): 5 kA
- Mechanical Life: 15000 cycles
- Electrical Life: 6000 cycles
- Cable Cross Section Range: 35-400 mm²
- Pollution Degree: 3
- Rated Surrounding Temperature: 50 °C
- Maximum Operating Temperature: 70 °C
- Dimensions (H x L x W): 260mm x 145mm x 140mm
- Weight: 4.3 kg
Key Features
- Electronic release trip unit for precise protection.
- High breaking capacity of 70 kA for reliable performance.
- 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 protection in commercial buildings
- General: Suitable for various electrical installations requiring circuit protection
Standards & Compliance
- Complies with AS/NZS IEC 60947.2 for safety and performance standards.
Environmental Benefits
- Designed to operate efficiently in a wide range of temperatures and humidity levels.
Warranty Information
2 years warranty against manufacturing defects.
Available Now
The Terasaki TemBreak PRO MCCB 400 Frame 70kA 3P 400A Basic Electronic is available now for immediate purchase. Ideal for industrial and commercial electrical protection applications.
