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RCBO 1P+N C Curve 20A 30mA Type A NB3LE Chint

BRAND: CABAC
SKU: 392203
$52.80 List price: $70.30
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Chint NB3LE RCBO features 1P+N 20A C curve, 30mA Type A earth leakage protection, DIN rail mount. Ideal for final subcircuits.

Alternatively Known As: CHINT NB3LE RCBO, 20A Safety Switch, Type A Residual Current Circuit Breaker with Overcurrent Protection

Technical Specifications
  • Rated Current: 20A
  • Configuration: 1P+N
  • Tripping Curve: C curve
  • RCD Type: Type A
  • Rated Residual Operating Current: 30mA
  • Rated Voltage: 240V AC
  • Rated Frequency: 50/60Hz
  • Short-Circuit Capacity: 6kA
  • Residual Making and Breaking Capacity: 2kA
  • Maximum Break Time at Rated Residual Current: ≤0.1 seconds
  • Insulation Voltage: 500V
  • Impulse Withstand Voltage: 4kV
  • Protection Rating: IP20
  • Terminal Connection: Cable, U-type busbar or pin-type busbar
  • Mounting: 35mm DIN rail with fast-clip mechanism
  • Dimensions (H x L x W): 110mm x 76.5mm x 18mm
  • Weight: 0.2 kg
Key Features
  • Combines overload, short-circuit and earth leakage protection in one device
  • Type A detection responds to sinusoidal AC and pulsating DC residual currents
  • C-curve protection suits resistive and inductive loads with moderate inrush current
  • 1P+N configuration provides switching and protection for single-phase final subcircuits
  • Compact one-module design with an 18mm body width
  • Visible contact position indication
  • Suitable for residential, commercial and light industrial distribution boards
Professional Installation Requirements
  • Installation, testing and replacement must be performed by a licensed electrician in accordance with AS/NZS 3000 and the manufacturer's instructions. The device must be selected for the circuit design, prospective fault current and installation conditions.
Applications
  • Residential final subcircuits
  • Commercial distribution boards
  • Lighting circuits
  • General power outlet circuits
  • Air conditioning and small motor circuits with moderate inrush current
  • Single-phase circuit protection in switchboards
Standards & Compliance
  • AS/NZS 61009.1:2015, the applicable Australian/New Zealand product standard for residual current circuit-breakers with integral overcurrent protection
  • IEC/EN 61009-1
Environmental Benefits
  • Metal conductive components can be recovered through electrical equipment recycling streams
  • Integrated protection can help reduce damage to wiring and connected equipment from overload, short-circuit and leakage faults
  • Durable DIN rail construction supports extended service life and reduces replacement waste
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels, subject to the applicable contract terms and exclusions.

Available Now

Available through authorised CHINT distributors in Australia.

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