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2.8.3
Operator controls
The following figure shows the available ETU types of the 3VA2 molded case circuit
breakers. You can decide which ETU to select according to the area of application.
①
Name of the ETU
②
LED display
3VA molded case circuit breakers with IEC certificate
Manual, 03/2019, A5E03603177010-03
③
Front interface
④
Rotary selector switches
2.8 Electronic trip unit
⑤
Pushbuttons
⑥
LCD
Description
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