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Moulded Case Circuit Breaker 400A Frame 4P 250A 70kA Smart Electronic NHP
NHP Moulded Case Circuit Breaker 4P 250A features 70kA breaking capacity, 690V rated. Suited to main switchboards and sub-mains.
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Technical Specifications
- Rated Current: 250 A
- Number of Poles: 4
- Max Rated Operation Voltage: 690 V
- Short Circuit Breaking Capacity: 70 kA
- Type of Protection: Electronic release
- Trip Curve: LSIG
- Frame Size Rating: 400 A
- Long Time Overload Protection Adjustment: 100-250 A
- Integrated Energy Metering Function: Yes
- Integrated Communication Function: Yes
- Rated Insulation Voltage: 800 V
- Rated Frequency: 50-60 Hz
- Mechanical Life: 15000 cycles
- Electrical Life: 6000 cycles
- Dimensions (H x L x W): 260mm x 145mm x 185mm
- Weight: 5.7 kg
Key Features
- Electronic release trip unit for enhanced protection.
- Integrated earth fault protection.
- Modbus TCP communication capability.
- Zone selective interlocking function for improved safety.
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 in various applications
Standards & Compliance
- Complies with AS/NZS IEC 60947.2 for safety and performance.
Environmental Benefits
- Designed to operate efficiently in a wide range of temperatures and conditions.
Warranty Information
Standard warranty applies, please check with the manufacturer for specific terms.
Available Now
The Terasaki TemBreak PRO MCCB 400 Frame 70kA 4P 250A Smart Electronic is available now for immediate purchase. Ideal for industrial and commercial electrical installations.
Non-Returnable & Non-Cancellable
