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Air Circuit Breaker 2000A 65kA Shunt Trip & Motor 3P 240V NHP

BRAND: Terasaki
SKU: ARB2203MSTD
$26,301.30 List price: $32,775.40
+
Air circuit breaker with 2000A current and 65kA short circuit capacity—ideal for industrial and commercial power distribution.
Technical Specifications
  • Rated ultimate short circuit breaking capacity: 65 kA at 415 V, 50 Hz
  • Rated insulation voltage: 1000 V
  • Rated frequency: 50-60 Hz
  • Integrated communication function: Yes
  • Power loss per pole: 164 W
  • Electrical life: 10,000 cycles
  • Mechanical life: 12,000 cycles
  • Maximum operating temperature: 60 °C
  • Allowable relative humidity: 45-85 %
  • Dimensions (H x L x W): 490mm x 385mm x 354mm
  • Weight: 54 kg
Key Features
  • Rated current: 2000 A
  • Short circuit breaking capacity: 65 kA
  • Electronic release trip unit with LSIG curve
  • Integrated earth fault protection
  • Modbus RTU communication protocol
  • Withdrawable air circuit breaker design
Professional Installation Requirements
  • Professional installation by a qualified electrician is required for optimal safety and compliance.
Applications
  • Industrial: Power distribution in manufacturing facilities
  • Commercial: Large buildings and infrastructure requiring robust circuit protection
Standards & Compliance
  • Complies with relevant Australian standards for electrical safety and performance.
Environmental Benefits
  • Designed for high efficiency and reduced energy loss.
Warranty Information

Standard warranty applies, please check with the manufacturer for specific terms.

Available Now

The Terasaki TemPower 2 AR ACB Body AR2 65kA 2000A 3P with AGR21CL Shunt Trip and Motor 240V AC is available now for immediate purchase. Ideal for industrial and commercial power distribution applications.

ARB2203MSTD-AU-AR-ACB-Body-Datasheet.pdf (ARB2203MSTD-AU-AR-ACB-Body-Datasheet.pdf, 452 Kb) [Download]