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Air Circuit Breaker 65kA 1600A 3P Electronic Release Earth Fault Protection NHP

BRAND: Terasaki
SKU: ARB2163STD
$20,475.50 List price: $25,515.60
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NHP Air Circuit Breaker 65kA 1600A 3P Electronic — Rated Current: 1600 A; Number of Poles: 3. Suited for switchboard and industrial panel-building applications.
Technical Specifications
  • Rated Current: 1600 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
  • Frame Size Rating: 2000 A
  • Long Time Overload Protection Adjustment Range: 640-1600 A
  • Instantaneous Protection Adjustment Range: 3200-25600 A
  • Integrated Earth Fault Protection: Yes
  • Rated Frequency: 50-60 Hz
  • Rated Insulation Voltage: 1000 V
  • Suitable for Isolation: Yes
  • Rated Short Circuit Breaking Capacity (ICU): 50 kA
  • Rated Short Circuit Breaking Capacity (ICS): 50 kA
  • Short Time Protection Adjustment Range: 1600-16000 A
  • Rated Impulse Withstand Voltage: 12 kV
  • Over Voltage Category: IV
  • Integrated Communication Function: Yes
  • AC Power Loss per Pole: 117 W
  • Electrical Life at Un in Service Cycles: 12000 cycles
  • Type of Electrical Connection of Main Circuit: Connection at separate chassis part
  • Short Time Withstand Current (ICW 1 sec): 65 kA
  • Short Time Withstand Current (ICW 3 sec): 50 kA
  • Power Loss: 350 W
  • Communications Protocol: Modbus RTU
  • Air Circuit Breaker Withdrawable: Yes
  • Mechanical Life Service Cycles: 15000 cycles
  • Max Vibration Acceleration: 0.7 m/s²
  • Rated Surrounding Temperature without Derating: 50 °C
  • Rated Temperature: -5-60 °C
  • Maximum Operating Temperature: 60 °C
  • Allowable Relative Humidity: 45-85 %
  • Max Altitude before Derating: 2000 m
  • Dimensions (H x L x W): 490mm x 385mm x 354mm
  • Weight: 54 kg
Key Features
  • Electronic release trip unit for precise protection.
  • Integrated earth fault protection for enhanced safety.
  • Modbus RTU communication protocol for monitoring.
Professional Installation Requirements
  • Professional installation by a qualified electrician is recommended for optimal safety.
Applications
  • Industrial: Power distribution in manufacturing facilities
  • Commercial: Large buildings and infrastructure
  • General: Electrical installations requiring high current protection
Environmental Benefits
  • Efficient energy management reduces overall power consumption.
Warranty Information

2 years warranty against manufacturing defects.

Available Now

The Terasaki TemPower 2 AR ACB Body AR2 65kA 1600A 3P with AGR21CL and Shunt Trip is available now for immediate purchase. Ideal for industrial and commercial power distribution.

ARB2163STD-AU-AR-ACB-Body-Datasheet.pdf (ARB2163STD-AU-AR-ACB-Body-Datasheet.pdf, 1,513 Kb) [Download]

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