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Air Circuit Breaker 1250A 3P | 65kA | Electronic Release | Modbus RTU by NHP
Air circuit breaker with 1250A current and 65kA breaking capacity—ideal for industrial and commercial power distribution. Built for precise protection, with electronic release and Modbus RTU communication.
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Product Name/Title: Terasaki TemPower 2 AR ACB Body AR2 65kA 1250A 3P with AGR21CL and Shunt Trip
Brand: NHP
SKU: ARB2123STD
Alternatively Known As: Terasaki ACB, AR ACB Body, Circuit Breaker, Air Circuit Breaker
Technical Specifications
- Rated Current: 1250 A
- Number of Poles: 3
- Max Rated Operation Voltage: 690 V
- Rated Ultimate Short Circuit Breaking Capacity: 65 kA
- Rated Service Short Circuit Breaking Capacity: 65 kA
- Type of Protection Trip Unit: Electronic release
- Trip Curve: LSIG
- Long Time Overload Protection Adjustment Range: 500-1250 A
- Instantaneous Protection Adjustment Range: 2500-20000 A
- Rated Insulation Voltage: 1000 V
- Rated Short Circuit Breaking Capacity: 50 kA
- Rated Impulse Withstand Voltage: 12 kV
- Power Loss: 350 W
- Mechanical Life Service Cycles: 15000 cycles
- Max Vibration Acceleration: 0.7 m/s²
- Rated Surrounding Temperature Without Derating: 55 °C
- Dimensions (H x L x W): 490mm x 385mm x 354mm
- Weight: 53 kg
Key Features
- Electronic release trip unit for precise protection.
- Integrated earth fault protection for enhanced safety.
- Modbus RTU communication protocol for easy integration.
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended for optimal safety.
Applications
- Industrial: Power distribution in manufacturing facilities
- Commercial: Large buildings requiring robust electrical protection
- General: Any application needing reliable circuit protection
Standards & Compliance
- Complies with AS/NZS 60950 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 TemPower 2 AR ACB Body AR2 65kA 1250A 3P with AGR21CL and Shunt Trip is available now for immediate purchase. Ideal for industrial and commercial applications requiring reliable circuit protection.
