Trade Discount 25%
RCBO 1P+N C Curve 16A 30mA Type A 4.5kA NB2LE-N Chint
Chint NB2LE-N RCBO features 1P+N 16A C curve, 4.5kA breaking capacity, 30mA Type A earth leakage protection, DIN rail mount. Ideal for final subcircuits.
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Alternatively Known As: Residual Current Circuit Breaker with Overcurrent Protection, RCBO, Earth Leakage Circuit Breaker, Differential Circuit Breaker
Technical Specifications
- Rated Current: 16A
- Rated Voltage: 230/240V AC
- Frequency: 50/60Hz
- Configuration: 1P+N with switched neutral
- Tripping Curve: C curve, 5–10 times rated current
- Residual Current Rating: 30mA
- Earth Leakage Type: Type A
- Breaking Capacity: 4.5kA
- Mounting: 35mm DIN rail, TH35-7.5
- Connection: Top entry
- Electrical Life: Up to 4,000 cycles
- Mechanical Life: Up to 20,000 cycles
- Ingress Protection: IP20
- Reference Standard: IEC/EN 61009-1
- Dimensions (H x L x W): 95mm x 77mm x 18mm
- Weight: 0.121 kg
Key Features
- Combines overload, short-circuit and residual current protection in one device
- Type A earth leakage protection detects AC and pulsating DC residual currents
- C curve characteristic suits circuits with moderate inrush currents, including inductive loads
- Compact one-module, 18mm-wide design for space-efficient distribution boards
- 1P+N configuration switches the neutral conductor with the active pole
- Non-directional connection design
- Suitable for residential, commercial and light industrial final subcircuits
- Includes test function for checking residual current operation
Professional Installation Requirements
- Installation, testing and commissioning must be performed by a licensed electrician in accordance with AS/NZS 3000 and applicable local electrical requirements.
Applications
- Final subcircuits in residential switchboards
- Commercial distribution boards
- HVAC and refrigeration equipment circuits
- Lighting and power circuits with electronic loads
- Small motor and inductive-load circuits requiring C curve protection
- Industrial control and auxiliary circuits
Standards & Compliance
- AS/NZS 61009.1:2015 including Amendment 1:2024
- RCM approval for Australian and New Zealand electrical equipment requirements
- Installation in accordance with AS/NZS 3000 Wiring Rules
Environmental Benefits
- Combines two protection functions in one compact device, reducing switchboard space and material requirements
- Helps reduce equipment damage and fire-related waste by disconnecting circuits during leakage and overcurrent faults
- Metal and thermoplastic components can be separated for appropriate end-of-life recycling
- Long mechanical and electrical service life can reduce replacement frequency and product waste
Warranty Information
CHINT warranty policy provides 27 months from the date of manufacture against defects in materials and workmanship for other low-voltage apparatus sold through authorised channels, subject to applicable contract terms and exclusions.
Available Now
Available through authorised CHINT distributors in Australia.
