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RCBO 3P+N 16A C Curve 30mA Type A 10kA NB3LEU Chint

BRAND: CABAC
SKU: 481357
$301.10 List price: $401.50
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Chint NB3LEU RCBO 3P+N C16 features 30mA Type A earth leakage protection, 10kA breaking capacity, and C curve to IEC/EN 61009-1. Ideal for final subcircuits.

Alternatively Known As: Four-pole RCBO, 3-phase plus neutral RCBO, residual current circuit breaker with overcurrent protection

Technical Specifications
  • Rated Current: 16 A
  • Number of Poles: 3P+N, four-pole configuration
  • Rated Voltage: 400/415 V AC
  • Tripping Curve: C curve, 5–10 times rated current
  • Residual Current Sensitivity: 30 mA
  • Residual Current Type: Type A, with AC and pulsating DC leakage detection
  • Short-Circuit Breaking Capacity: 10 kA
  • Residual Making and Breaking Capacity: 6 kA
  • Rated Frequency: 50/60 Hz
  • Maximum Break Time at Rated Residual Current: ≤0.1 s
  • Insulation Voltage: 500 V
  • Impulse Withstand Voltage: 4 kV
  • Protection Degree: IP20
  • Terminal Capacity: Up to 25 mm² cable
  • Terminal Connection: Cable, U-type busbar or pin-type busbar
  • Tightening Torque: 2 N·m
  • Mounting: 35 mm DIN rail with fast-clip device
  • Electrical Life: 2,000 operations
  • Mechanical Life: 2,000 operations
  • Operating Temperature: −5°C to +40°C
  • Storage Temperature: −25°C to +70°C
  • Dimensions (H x L x W): 115mm x 72mm x 66.2mm
  • Weight: 0.35 kg
Key Features
  • Combines overload, short-circuit and earth-leakage protection in one device
  • Type A residual-current protection detects sinusoidal AC and pulsating DC leakage currents
  • C-curve protection is suitable for final subcircuits with moderate inrush currents
  • Four-pole 3P+N configuration for three-phase and neutral systems
  • 10 kA short-circuit breaking capacity
  • Visual contact-position indication
  • Bottom connection configuration
  • Suitable for residential, commercial and light-industrial distribution boards
Professional Installation Requirements
  • Installation, testing and maintenance must be performed by a licensed electrician in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable local electrical regulations.
Applications
  • Three-phase final subcircuits
  • Residential switchboards and distribution boards
  • Commercial electrical distribution systems
  • Light-industrial control and power circuits
  • Protection of circuits supplying mixed electronic, resistive and inductive loads
Standards & Compliance
  • AS/NZS 61009.1 for residual current operated circuit-breakers with integral overcurrent protection
Environmental Benefits
  • Declared RoHS 2.0 environmental compliance restricts the use of specified hazardous substances
  • Long service life reduces replacement frequency and associated material waste
  • Metal and thermoplastic components may be recoverable through appropriate electrical equipment recycling streams
Warranty Information

18-month product warranty against manufacturing defects, subject to CHINT warranty terms and authorised supply conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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