The B102 Clamp is designed for measuring leak current diverted towards the earth. It enables the fault to be located or anticipated without disconnecting the equipment linked. It is specially designed to detect low fault current on power circuits.


Differential or leak current, order starting from 500µA
Current up to a maximum of 400A
2 measurement ranges: 1mV/mA or 1 mV/A
Utilisation on single or multi-phase systems, ailment with phased or unphased current and on balanced or unbalanced circuits
Jaw opening – 100mm
Measurement of fault current on triple-phase, 3-wire circuits without a neutral with an artificial neutral device.