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RCBO 3P+N C Curve 16A 30mA Type A 10kA NB3L Chint

BRAND: CABAC
SKU: 479972
$175.80 List price: $234.40
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Chint NB3L RCBO features 3P+N 16A C curve, 10kA breaking capacity, 30mA Type A earth leakage protection, DIN rail mount. Ideal for final subcircuits.

Alternatively Known As: 3-phase RCBO, four-pole RCBO, residual current circuit breaker with overcurrent protection, Type A safety switch

Technical Specifications
  • Poles: 3P+N with switched neutral
  • Rated Current: 16A
  • Tripping Curve: C curve
  • Residual Current Type: Type A
  • Residual Current Rating: 30mA
  • Rated Voltage: 400/415V AC
  • Rated Frequency: 50/60Hz
  • Rated Short-Circuit Capacity: 10kA
  • Operating Short-Circuit Capacity: 7.5kA
  • Residual Making and Breaking Capacity: 4.5kA
  • Maximum Residual Current Breaking Time: 0.1 seconds at rated residual current
  • Rated Impulse Withstand Voltage: 4kV
  • Rated Insulation Voltage: 500V
  • Terminal Capacity: 1mm² to 25mm²
  • Mounting: TH35-7.5 DIN rail
  • Endurance: 10,000 electrical operations and 20,000 mechanical operations
  • Environmental Protection: EU RoHS 2.0 compliant
  • Approval: SAA approval and RCM marking
  • Dimensions (H x L x W): 82.4mm x 77mm x 71mm
  • Weight: 0.35 kg
Key Features
  • Combines miniature circuit breaker and residual current protection in one device
  • Protects against overload, short circuit and earth leakage faults
  • Type A detection responds to sinusoidal AC and pulsating DC residual currents
  • C curve suits mixed loads and circuits with moderate inrush current
  • Four-pole 3P+N configuration with switched neutral
  • 10kA rated short-circuit capacity
  • DIN rail mounting for switchboard installation
  • Suitable for residential, commercial and light industrial final subcircuits
Professional Installation Requirements
  • Installation, testing and commissioning must be performed by a licensed electrician in accordance with AS/NZS 3000 and applicable electrical safety requirements.
Applications
  • Final subcircuits in residential switchboards
  • Commercial and industrial distribution boards
  • Three-phase mixed-load circuits
  • Circuits supplying motors, transformers and equipment with moderate starting current
  • Overload, short-circuit and earth leakage protection in low-voltage installations
Standards & Compliance
  • AS/NZS 61009.1:2015 for residual current circuit-breakers with integral overcurrent protection
  • AS/NZS 3000 for installation in Australian electrical installations
  • SAA Approval SAA-231868-EA with RCM marking under applicable EESS requirements
Environmental Benefits
  • EU RoHS 2.0 compliance restricts hazardous substances in the electrical product
  • Long service life and high mechanical and electrical endurance can reduce replacement waste
  • Metal and thermoplastic components may be recoverable through appropriate electrical equipment recycling streams
Warranty Information

18-month manufacturer quality guarantee for the NB3L RCBO range, subject to CHINT warranty conditions and authorised-channel purchase.

Available Now

Available through authorised CHINT distributors in Australia.

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