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Moulded Case Circuit Breaker 250A Frame 3P 125kA 690V Thermal Magnetic NHP
NHP Moulded Case Circuit Breaker 3P 250A features 125kA 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: 125 kA
- Rated Service Short Circuit Breaking Capacity: 85 kA
- Rated Insulation Voltage: 800 V
- Rated Impulse Withstand Voltage: 8 kV
- Electrical Life: 10,000 cycles
- Mechanical Life: 30,000 cycles
- Cable Cross Section Range: 35-185 mm²
- Pollution Degree: 3
- Max Operating Temperature: 70 °C
- Storage Temperature: -10-70 °C
- Dimensions (H x L x W): 165mm x 127mm x 105mm
- Weight: 2.5 kg
Key Features
- Thermal/magnetic release for reliable protection.
- Adjustable thermal and magnetic trip curves.
- 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 systems in large buildings
- General: Protection of electrical circuits in various applications
Standards & Compliance
- Complies with relevant Australian standards for electrical safety.
Environmental Benefits
- Designed for high performance in various environmental conditions.
Warranty Information
Standard warranty applies.
Available Now
The Terasaki TemBreak 2 MCCB 250 Frame 125kA 3P 250A is available now for immediate purchase. Ideal for industrial and commercial power distribution applications.
Non-Returnable & Non-Cancellable
