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Smart Electronic MCCB 250A | 50kA 3P | Energy Metering | Zone Interlocking by NHP
Smart electronic MCCB with 250A rated current and 50kA breaking capacity—ideal for industrial and commercial electrical protection. Built for precise protection with integrated energy metering and zone selective interlocking.
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Product Name/Title: Terasaki TemBreak PRO MCCB 250 Frame 50kA 3P 250A Smart Electronic
Brand: NHP
SKU: P250N3250SE
Alternatively Known As: Terasaki MCCB, TemBreak PRO Circuit Breaker, Smart Electronic MCCB
Technical Specifications
- Rated Current: 250 A
- Number of Poles: 3
- Max Rated Operation Voltage: 690 V
- Rated Ultimate Short Circuit Breaking Capacity: 50 kA
- Rated Service Short Circuit Breaking Capacity: 50 kA
- Trip Curve: LSIG
- Long Time Overload Protection Adjustment Range: 100-250 A
- Instantaneous Protection Adjustment Range: 750-2750 A
- Integrated Earth Fault Protection: Yes
- Rated Frequency: 50-60 Hz
- Rated Insulation Voltage: 800 V
- Rated Short Circuit Breaking Capacity (ICU): 6 kA
- Rated Short Circuit Breaking Capacity (ICS): 6 kA
- Short Time Protection Adjustment Range: 150-2500 A
- Rated Impulse Withstand Voltage: 8 kV
- Over Voltage Category: IV
- AC Power Loss per Pole: 15 W
- Electrical Life: 10000 cycles
- Mechanical Life: 30000 cycles
- Cable Cross Section Range: 35-185 mm²
- Pollution Degree: 3
- Rated Surrounding Temperature: 50 °C
- Maximum Operating Temperature: 70 °C
- Storage Temperature: -10-70 °C
- Allowable Relative Humidity: 0-85 %
- Max Altitude Before Derating: 2000 m
- Dimensions (H x L x W): 165mm x 95.5mm x 105mm
- Weight: 1.5 kg
Key Features
- Electronic release trip unit for precise protection.
- Integrated energy metering and communication functions.
- Zone selective interlocking for enhanced safety.
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
- Energy-efficient design reduces power loss and enhances operational efficiency.
Warranty Information
2 years warranty against manufacturing defects.
Available Now
The Terasaki TemBreak PRO MCCB 250 Frame 50kA 3P 250A Smart Electronic is available now for immediate purchase. Ideal for industrial and commercial electrical protection.
