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Moulded Case Circuit Breaker 3P 4000A 100kA NHP

BRAND: Terasaki
SKU: ARB4403STD
$41,215.20 List price: $51,360.40
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NHP Moulded Case Circuit Breaker 3P 4000A features 100kA breaking capacity. Suited to main switchboards and sub-mains.
Technical Specifications
  • Rated ultimate short circuit breaking capacity: 100 kA at 415 V, 50 Hz
  • Rated insulation voltage: 1000 V
  • Rated frequency: 50-60 Hz
  • Integrated communication function: Yes
  • Mechanical life: 8000 cycles
  • Electrical life: 3000 cycles
  • Over voltage category: IV
  • Pollution degree: 3
  • Maximum operating temperature: 60 °C
  • Dimensions (H x L x W): 490mm x 428mm x 631mm
  • Weight: 114 kg
Key Features
  • Rated current: 4000 A
  • Short circuit breaking capacity: 100 kA
  • Electronic release trip unit
  • Integrated earth fault protection
  • Modbus RTU communication protocol
Professional Installation Requirements
  • Professional installation by a qualified electrician is required for optimal safety and compliance.
Applications
  • Industrial: Power distribution systems
  • Commercial: Large facilities requiring robust circuit protection
Standards & Compliance
  • Complies with relevant Australian standards for electrical safety and performance.
Environmental Benefits
  • Designed for high efficiency and reliability in power distribution.
Warranty Information

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

Available Now

The Terasaki TemPower 2 AR ACB Body AR4 is available now for immediate purchase. Ideal for industrial and commercial power distribution systems.

ARB4403STD-AU-AR-ACB-Body-Datasheet.pdf (ARB4403STD-AU-AR-ACB-Body-Datasheet.pdf, 1,106 Kb) [Download]

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