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RCBO 3P+N 32A C Curve 30mA Type A 10kA NB3LEU Chint

BRAND: CABAC
SKU: 481360
$301.10 List price: $401.50
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Chint NB3LEU RCBO 3P+N C32 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 RCBO with Neutral, Type A Earth Leakage Circuit Breaker

Technical Specifications
  • Rated Current: 32 A
  • Configuration: 3P+N, four-pole circuit breaker with three protected poles and switched-neutral pole arrangement
  • Rated Voltage: 400/415 V AC
  • Rated Frequency: 50/60 Hz
  • Tripping Curve: C curve, 5–10 x In
  • Earth Leakage Type: Type A; also available in Type AC variants
  • Residual Current Sensitivity: 30 mA
  • Short-Circuit Capacity: 10 kA Icn; 7.5 kA Ics
  • Residual Making and Breaking Capacity: 6 kA
  • Maximum Residual Trip Time: ≤0.1 seconds
  • Insulation Voltage: 500 V
  • Impulse Withstand Voltage: 4 kV
  • Protection Rating: IP20
  • Terminal Capacity: 1–25 mm² conductors
  • Terminal Tightening Torque: 2 N·m
  • Mounting: 35 mm DIN rail to EN 60715
  • Electrical Endurance: 2,000 operations
  • Mechanical Endurance: 2,000 operations
  • Operating Temperature: -5°C to +40°C
  • Environmental Protection: EU RoHS 2.0 compliant
  • Dimensions (H x L x W): 77mm x 72mm x 57mm
  • Weight: 0.5 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 tripping is suitable for resistive and inductive loads with moderate inrush current
  • 3P+N configuration for three-phase final subcircuits with neutral
  • 10 kA rated short-circuit breaking capacity
  • Visual contact position indication
  • Compatible with cable, U-type busbar and pin-type busbar connections
  • Fast-clip mounting on standard 35 mm DIN rail
Professional Installation Requirements
  • Installation, testing and maintenance must be performed by a licensed electrician or suitably qualified electrical professional with the supply isolated. Install and commission in accordance with AS/NZS 3000, the manufacturer's instructions and applicable local requirements.
Applications
  • Three-phase final subcircuit protection
  • Residential, commercial and light industrial distribution boards where permitted by the applicable approval conditions
  • Protection of HVAC, motor, lighting and general electrical circuits with moderate inrush current
  • Overload, short-circuit and earth leakage protection in low-voltage installations
Standards & Compliance
  • AS/NZS 61009.1:2015 for residual current operated circuit-breakers with integral overcurrent protection
  • AS/NZS 3000 for electrical installation and wiring requirements
  • RCM-marked product approval under applicable Australian EESS requirements
Environmental Benefits
  • EU RoHS 2.0 compliance restricts hazardous substances in the product
  • Integrated protection can reduce damage to connected electrical equipment and extend system service life
  • Long electrical and mechanical endurance helps reduce replacement frequency and product waste
Warranty Information

18-month quality guarantee from the date of manufacture, subject to authorised supply channels, correct installation, proper use and the applicable warranty terms.

Available Now

Available through authorised CHINT distributors in Australia.

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