CT-20

This current transformer can detect both operating and residual currents. It is suitable for use in a three-phase circuit breaker. It is possible to connect several current transformers together
of this series.

Suitable for operating and residual current

Multiple transformers of this series (Lego-transformers) can be connected
Space-saving installation directly above the circuit breakers
Installation possible even in the tightest spaces
Particularly suitable for digital measuring instruments
Primary window can be used for insulated cable Ø 7.5 mm
F or use on a 3-phase disconnector with a phase spacing of 17.5 mm
DIN rail mounting (35 mm) using rail clamps (optional)
Transformation ratio: 35/1 A, 64/1 A, 700/1 A (RCM)
Rated power: 0.2 VA
Accuracy class: 1
Round wire: 7.5 mm
Dimensions: 46 x 27 x 23 mm
Current transformer according to IEC 61869-2