Hager ARM910U 10A MCB AFDD 6kA B Curve Arc Fault Detection Device
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Wylex Arc Fault Detection Device B32 Amp 30mA DP Type B AFDD with RCBO (NHXSB32AFD) Boxed unused/ brand new Effective protection against fires started by electrical arc faults. AFDD technology detects these electrical serial arc faults that cannot be detected by MCBs, RCDs or RCBOs. Combined with a miniature RCBO for double pole switching, providing total isolation in the event of a fault being detected. DIN Rail Mounted Fitting Type B Curve Undelayed Operating Status LEDs Self-Test Functionality Security marked
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PROTEK 16 AMP CURVE B 6kA 30mA AFDD TYPE A 230V AFDD2-30/B16 BS EN 62606
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DETA 6 AMP CURVE B 6kA 30mA AFDD RCBO TYPE A 230V B1806 BS EN 62606
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It does this by monitoring the waveform of electricity being used to detect unusual signatures that would signify an arc. When an arc is detected, power to the circuit is cut off and the threat of fire is minimised.
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DETA 40 AMP CURVE C 6kA 30mA AFDD RCBO TYPE A 230V B1840C BS EN 62606
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