Description
2.2 Electronic components
3WJ Air Circuit breakers
44 Operating Instructions, 12/2022, L1V30828903001-01
2.2.3 ETU360WJ
N-conductor protection ON/OFF
Indicator: Fault in overcurrent release
④ Indicators: Reason for tripping
The reason for tripping is stored for at least two days provided that the electronic trip unit was
active for at least 20 minutes prior tro tripping.
Rotary coding switch: Value for delay of short-circuit protection
Rotary coding switch: Value for delay of ground fault protection
Rotary coding switch: Value for ground fault protection
Short-circuit protection fixed
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