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Product Name/Title: Terasaki TemBreak PRO MCCB 400 Frame 50kA 4P 400A Adj. Thermal Adj. Magnetic
Brand: NHP
SKU: P400N4400TM
Alternatively Known As: MCCB, Circuit Breaker, Thermal Magnetic Circuit Breaker
Technical Specifications
- Rated Current: 400 A
- Number of Poles: 4
- 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: Thermal/magnetic release
- Trip Curve: Adjustable thermal, adjustable magnetic
- Frame Size Rating: 400 A
- Long Time Overload Protection Adjustment Range: 250-400 A
- Instantaneous Protection Adjustment Range: 2000-4000 A
- Rated Frequency: 50-60 Hz
- Rated Insulation Voltage: 800 V
- Rated Short Circuit Breaking Capacity (ICU): 12 kA
- Rated Impulse Withstand Voltage: 8 kV
- Mechanical Life: 15000 cycles
- Electrical Life: 6000 cycles
- Power Loss per Pole: 42.4 W
- Dimensions (H x L x W): 260mm x 151mm x 185mm
- Weight: 5.7 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 front-side connection.
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 50kA 4P 400A is available now for immediate purchase. Ideal for industrial and commercial applications requiring reliable circuit protection.
