The application of AFDD-63 afci breaker

AFDD-63 afci circuit breaker incorporating MCB, RCD, and arc fault detection module, provides protection against short circuit, overload, leakage current, an arc fault.

The Zero-sequence transformer of RCD detects leakage current, and the arc fault module detects arc fault, which enables the product to effectively disconnect the protected circuit in case of either leakage current fault or arc fault.

Nowadays the proportion of electric fire has been increasing year by year while 70% of electric fires result from arc faults. arc fault protector can effectively avoid such fires.

AFDD-63 arc fault circuit breaker applicable to both lighting distribution and power distribution system with rated current up to 63A, provides protection against arc fault, overload, short circuit, and leakage current.

The application of AFDD-32 arc fault detection

AFDD-32 arc breaker incorporating MCB and arc fault detection module provides protection against short circuit. overload and arc fault. The incorporated arc fault module detects and identifies arc fault, which enables the product to effectively disconnect the protected circuit against arc fault.

AFDD-32 afci protection applicable to AC circuits with rated current up to 32A is widely used for household and similar installations.

The arc fault detection module of AFDD-32 20 amp arc fault breaker can effectively detect and identify arc faults that happened to different circuits connected in series, in parallel, and to earth resulting from disabled insulation layer due to aging, damaging, or high humidity. The product trips and disconnects a protected circuit upon detection of arc faults.

What is an ADDF3-40 15 amp arc fault breaker？

AFDD3-40 arc circuit breaker incorporating MCB, RCD, and arc fault detection module, provides protection against short circuit, overload, leakage current, an arc fault. Zero-sequence transformer of RCD detects leakage current, and arc fault module detects arc fault, which enables the product to effectively disconnect the protected circuit in case of either leakage current fault Or arc fault.

AFDD3-40 combination arc fault breaker applicable to AC circuit with rated current up to 40A provides protection against arc fault, overload, short circuit, and leakage current fault happened to branch circuits in lighting distribution and power distribution system.

The arc fault detection module of AFDD3-40 can effectively detect and identify arc faults in its protected circuit with a disabled insulation layer due to aging, damage, or high humidity. The product trips and disconnects the circuit upon detection of arc faults.