SCHNAP Logo

Making Trade Life Easy!
Trade Discount 25%

RCBO 1P+N C Curve 40A 30mA Type A 6kA NB2LE Chint

BRAND: CABAC
SKU: 252639
$51.40 List price: $68.50
+ −
30 Days Return Electricians Unlock Trade Access
Chint NB2LE RCBO features 1P+N 40A C curve, 6kA breaking capacity, 30mA Type A earth leakage protection, DIN rail mount. Ideal for final subcircuits.

Alternatively Known As: NB2LE C40 Type A RCBO, 40A Residual Current Circuit Breaker with Overcurrent Protection, 1P+N RCBO

Technical Specifications
  • Rated Current: 40 A
  • Configuration: 1P+N with one protected pole
  • Tripping Curve: C curve, 5–10 × In instantaneous operating range
  • Rated Voltage: AC 230/240 V
  • Frequency: 50/60 Hz
  • Residual Current Rating: 30 mA
  • Earth Leakage Type: Type A
  • Breaking Capacity: 6 kA
  • Rated Insulation Voltage: 500 V
  • Rated Impulse Withstand Voltage: 4 kV
  • Mounting: DIN rail TH35-7.5
  • Connection: Top connection
  • Protection Degree: IP20
  • Electrical Endurance: Up to 4,000 operations
  • Mechanical Endurance: Up to 10,000 operations
  • Operating Temperature: -25°C to +40°C
  • Dimensions (H x L x W): 95mm x 77mm x 18mm
  • Weight: 0.18 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 general final subcircuits and moderate inrush loads
  • 1P+N configuration switches the active conductor and provides neutral connection
  • Compact one-module housing with an 18 mm DIN rail footprint
  • 6 kA short-circuit breaking capacity
  • Test function for residual current protection verification
  • Suitable for residential, commercial and light industrial distribution boards
Professional Installation Requirements
  • Installation, testing and commissioning must be performed by a licensed electrician in accordance with AS/NZS 3000, the manufacturer's instructions and applicable electrical safety regulations.
Applications
  • Final subcircuits in residential distribution boards
  • Commercial lighting and power circuits
  • Air-conditioning, refrigeration and other moderate-inrush loads
  • General-purpose circuits requiring combined overcurrent and earth leakage protection
  • Single-phase DIN rail switchboards and consumer units
Standards & Compliance
  • AS/NZS 61009.1:2015 is the applicable Australian/New Zealand product standard for RCBOs of this type
  • CHINT provides SAA certification documentation for the NB2LE RCBO series; confirm the supplied unit carries the required Australian compliance marking and approval details
Environmental Benefits
  • Combines two protective functions in one compact device, reducing panel space and material use compared with separate protective units
  • Long mechanical and electrical endurance can reduce replacement frequency and associated waste
  • Thermoplastic electrical enclosure materials are generally suitable for controlled end-of-life recycling where local facilities accept them
Warranty Information

Warranty terms vary by market and sales contract. CHINT product information lists up to 18 months from the date of sale for this model, while its general policy for other low-voltage apparatus states 27 months from manufacture when sold through authorised channels.

Available Now

Available through authorised CHINT distributors in Australia.

Related Products