Problems with older RCCBs

Have you heard about problems with older RCCBs?

Leading manufacturers of RCCBs have launched a recall because excessively high tripping values have occurred with certain series.

For this reason we recommend expert testing of your RCCBs with our well known, time-tested PROFiTEST 0100S-II and the new PROFITEST 0100S-II+ instrument for testing protective measures, by means of which correct testing of RCCBs with
continuously rising test current can be executed.

Detailed information is available at www.fi-test.com.