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Short-Circuit Indicators
The short-cicuit indicator Rotor System is a mechanical short-circuit indicator with manual resetting of the indication. [more]
Rotor System
The short-circuit indicator Fluid System is a mechanical short-circuit indicator with automatic resetting of the indication. [more]
Fluid System
The short-circuit and earth fault indicator OPTO-F 3.0 serves the three-phase collection and anouncement of short-circuits in radial and ring networks. [more]
OPTO F 3.0
ALPHA M is a short-circuit indicator with manuel reset. [more]
ALPHA M
The short-circuit indicator Alpha E contains an automatic reset and a test function. [more]
ALPHA E
The SIGMA device is a Short-Circuit Indicator. It is used as remote indicator and serves to detect and display short-circuits in medium-voltage distribution networks. [more]
SIGMA
Sigma plus is made for retrofit and icludes all SIGMA and SIGMA F+E functions. [more]
SIGMA plus