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Moulded Case Circuit Breaker 3P 400A 25kA 690V NHP
NHP Moulded Case Circuit Breaker 3P 400A features 25kA breaking capacity, 690V rated. Suited to main switchboards and sub-mains.
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Technical Specifications
- Rated Current: 400 A
- Number of Poles: 3
- Max Rated Operation Voltage: 690 V
- Rated Short Circuit Breaking Capacity: 25 kA
- Type of Protection: Thermal/magnetic release
- Trip Curve: Adjustable thermal, adjustable magnetic
- Rated Insulation Voltage: 800 V
- Rated Frequency: 50-60 Hz
- Mechanical Life: 15000 cycles
- Electrical Life: 6000 cycles
- Cable Cross Section Range: 35-400 mm²
- Pollution Degree: 3
- Max Operating Temperature: 70 °C
- Dimensions (H x L x W): 260mm x 151mm x 140mm
- Weight: 4.3 kg
Key Features
- Adjustable thermal and magnetic trip settings for customized protection.
- High breaking capacity of 25 kA for reliable 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 installations in large 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 high efficiency, reducing energy loss and operational costs.
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Terasaki TemBreak PRO MCCB 400 Frame 25kA 3P 400A is available now for immediate purchase, ideal for industrial and commercial electrical applications.
