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RCBO 1P+N C Curve 25A 30mA Type A 6kA NB3LE Chint

BRAND: CABAC
SKU: 392204
$52.80 List price: $70.30
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Chint NB3LE RCBO features 1P+N 25A C curve, 6kA breaking capacity, 30mA Type A earth leakage protection, DIN rail mount. Ideal for final subcircuits.

Alternatively Known As: Single-pole plus neutral RCBO, residual current circuit breaker with overcurrent protection, safety switch with circuit breaker

Technical Specifications
  • Rated Current: 25A
  • Poles: 1P+N
  • Tripping Curve: C curve, 5–10 times rated current
  • Earth Leakage Type: Type A
  • Rated Residual Operating Current: 30mA
  • Rated Voltage: 240V AC
  • Rated Frequency: 50/60Hz
  • Rated Short-Circuit Capacity: 6kA
  • Residual Making and Breaking Capacity: 2kA
  • Breaking Time at Rated Residual Current: ≤0.1 seconds
  • Protection Degree: IP20
  • Rated Insulation Voltage: 500V
  • Impulse Withstand Voltage: 4kV
  • Terminal Connection: Cable, U-type busbar or pin-type busbar
  • Terminal Capacity: Up to 16mm² cable
  • Mounting: 35mm DIN rail to EN 60715
  • Electrical Life: 2,000 operations
  • Mechanical Life: 2,000 operations
  • Operating Temperature: −5°C to +40°C
  • Dimensions (H x L x W): 113.5mm x 76.5mm x 18mm
  • Weight: 0.15 kg
Key Features
  • Combines overcurrent, short-circuit and earth leakage protection in one device
  • Type A detection responds to sinusoidal AC and pulsating DC residual currents
  • C-curve protection for resistive and inductive loads with low to moderate inrush current
  • Slim 1P+N configuration occupies one DIN module
  • 6kA short-circuit breaking capacity
  • Integrated test button and contact position indication
  • Fast-clip mounting for 35mm DIN rail installation
  • Suitable for residential, commercial and light industrial final subcircuits
Professional Installation Requirements
  • Installation, testing and replacement must be performed by a licensed electrician in accordance with applicable Australian electrical installation requirements, including AS/NZS 3000. Confirm circuit suitability, fault level, cable sizing and neutral configuration before installation.
Applications
  • Final subcircuits in residential switchboards
  • Commercial distribution boards
  • Lighting and general power circuits
  • Small appliances and equipment circuits
  • Single-phase circuits requiring combined overcurrent and residual current protection
Standards & Compliance
  • AS/NZS 61009.1:2015 for residual current operated circuit-breakers with integral overcurrent protection
  • RCM approval is associated with the NB3LE product family under Australian and New Zealand electrical equipment requirements
Environmental Benefits
  • Helps reduce equipment damage and replacement waste by disconnecting circuits during leakage, overload and short-circuit faults
  • Compact one-module design reduces switchboard material use compared with separate protection devices
  • Metal and thermoplastic components can be separated for recycling through appropriate electrical equipment recycling channels
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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