User Manual

Description
2.4 Electronic trip unit ETU600
3WA Air Circuit Breakers
76 Equipment Manual, 05/2021, 92310000002-03
2.4.3 Display and menu structure
2.4.3.1 Operating philosophy
For a simple and intuitive operation of the ETU600 electronic trip unit, the following two
properties are important:
• In each menu, the menu name and the corresponding menu number are displayed in the
top line.
• The operating keys F1 to F4 have a menu-dependent assignment.
(1)
Menu name and menu number
(2)
Assignment of the operating keys (menu bar)