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Product Name/Title: Terasaki TemBreak PRO MCCB 1250 Frame 85kA 4P 1250A Basic Electronic with Cbl Intlk
Brand: NHP
SKU: B1250HL41250BECI
Alternatively Known As: MCCB, Molded Case Circuit Breaker, Circuit Breaker 1250A
Technical Specifications
- Rated Current: 1250 A
- Number of Poles: 4
- Max Rated Operation Voltage: 690 V
- Rated Ultimate Short Circuit Breaking Capacity: 100 kA
- Rated Service Short Circuit Breaking Capacity: 75 kA
- Trip Curve: LSI
- Long Time Overload Protection Adjustment Range: 500-1250 A
- Instantaneous Protection Adjustment Range: 3125-15000 A
- Rated Insulation Voltage: 800 V
- Rated Short Circuit Breaking Capacity (ICU): 45 kA
- Rated Short Circuit Breaking Capacity (ICS): 34 kA
- Short Time Withstand Current (ICW): 15 kA
- Rated Impulse Withstand Voltage: 8 kV
- Over Voltage Category: IV
- AC Power Loss per Pole: 90 W
- Electrical Life: 4000 cycles
- Mechanical Life: 5000 cycles
- Max Vibration Acceleration: 19 m/s²
- Max Vibration Frequency: 16.7 Hz
- Max Vibration Duration: 12 min
- 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): 530mm x 171mm x 280mm
- Weight: 25 kg
Key Features
- Electronic release trip unit for precise protection.
- High short-circuit breaking capacity of 100 kA.
- 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 AS/NZS IEC 60947.2 for safety and performance standards.
Environmental Benefits
- Designed for high efficiency and reliability in electrical systems.
Warranty Information
2 years warranty against manufacturing defects.
Available Now
The Terasaki TemBreak PRO MCCB 1250 Frame 85kA 4P 1250A Basic Electronic with Cbl Intlk is available now for immediate purchase. Ideal for industrial and commercial applications requiring reliable circuit protection.
