1.1
PRESENTATION
B102 ammeter clamps are designed to measure current in cables and bars without having to open the
circuit to insert them. They also isolate the circuit on which the output measurement from the clamp is
being taken, thus making them safe to use. Inserting a B102 clamp on cables or bars is easy and
reassuringly safe.
B102 clamps are mainly designed for:
Leakage current differential measurements (from 500 µA) when searching for faults.
Measuring AC currents up to 400 A.
B102 clamps are used as accessories for multimeters, recording devices or any equipment with a
voltage input.
Figure 7: Dimensions and indication numbers for the B102 clamp's main components.
1 DESCRIPTION
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