Chint 25A C Curve 30mA Type A RCBO AFDD

The CHINT NB3LE-AFD-C25 is an advanced Arc Fault Detection Device (AFDD) with integrated RCBO protection, designed to deliver comprehensive electrical safety for residential, commercial, and light industrial installations. Combining arc fault detection, overload protection, short-circuit protection, and residual current protection within a single compact unit, this device helps protect electrical systems from fire risks and electrical faults caused by damaged wiring, loose connections, or insulation deterioration.

Part of the innovative NB3LE-AFD range from CHINT, the NB3LE-AFD-C25 is rated at 25A with a C Curve tripping characteristic, making it suitable for circuits with moderate inrush currents such as appliances, motors, and inductive loads. The integrated arc fault detection technology continuously monitors electrical waveforms and disconnects the circuit automatically when dangerous arc faults are detected, helping prevent electrical fires before they develop.

This multifunction device combines the capabilities of an AFDD, MCB, and Type A RCBO into one compact module, reducing installation space requirements while improving circuit safety and system reliability. It is ideal for use in modern consumer units and distribution boards where enhanced protection and compliance are required.