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Moulded Case Circuit Breaker 400A Frame 3P 250A 200kA Basic Electronic NHP
NHP Moulded Case Circuit Breaker 3P 250A features 200kA breaking capacity, 690V rated. Suited to main switchboards and sub-mains.
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Technical Specifications
- Rated Current: 250 A
- Number of Poles: 3
- Max Rated Operation Voltage: 690 V
- Rated Ultimate Short Circuit Breaking Capacity: 200 kA
- Rated Service Short Circuit Breaking Capacity: 150 kA
- Trip Curve: LSI
- Frame Size Rating: 400 A
- Long Time Overload Protection Adjustment Range: 100-250 A
- Instantaneous Protection Adjustment Range: 800-3250 A
- Rated Insulation Voltage: 800 V
- Rated Short Circuit Breaking Capacity: 50 kA
- Power Loss: 54.69 W
- Mechanical Life: 15000 cycles
- Max Vibration Acceleration: 19 m/s²
- Cable Cross Section Range: 35-400 mm²
- Pollution Degree: 3
- Rated Surrounding Temperature: 50 °C
- Dimensions (H x L x W): 260mm x 182mm x 140mm
- Weight: 4.3 kg
Key Features
- Electronic release trip unit for precise protection.
- High breaking capacity of 200 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 from overloads and short circuits
Standards & Compliance
- Complies with AS/NZS IEC 60947.2 for safety and performance standards.
Environmental Benefits
- Designed for high efficiency, reducing energy loss during operation.
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Terasaki TemBreak PRO MCCB 400 Frame 200kA 3P 250A Basic Electronic is available now for immediate purchase. Ideal for industrial and commercial electrical installations.
Non-Returnable & Non-Cancellable
