Diagnostics display
When a TD500 test device is connected, you can use it to initiate a test. The following
screen appears when a TD500 is connected. The bar flashes at a frequency of 0.5 Hz.
The bar travels from left to right while testing is in progress. The test ends with a trip.
Activation limits
The table below shows the activation limits for the ETUs:
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02
Description
2.8 Electronic trip unit
99