I am trying to locate a test set for testing the trip unit on AEG ME07 air circuit breakers. Have contacted AEG but apparently some of the components used to manufacture it are no longer available. We have a switch maintenance company who can carry out the maintenance but are unable to test due to lack of test equipment for this breaker and are also struggling to find one.
If any one knows the whereabouts of one it would be most helpful.
Test set required is type P107 rms for electronic trip unit type bse3/4-X rms part no759999