Accessories
4.3 Connection system
3VA molded case circuit breakers with IEC certificate
Manual, 03/2019, A5E03603177010-03
251
Side plate for 3VA1 2-pole
A side plate must be fitted if the side surface at the handle end of a 2-pole 3VA1 breaker
with current rating I
n
> 100 A is freely accessible.
For further information, please refer to Operating Instructions 3ZW1012-0VA10-2AA0.
The article number of the side plate is 3VA9112-0SG20.
A DC insulating plate must be installed on 3-pole and 4-pole molded case circuit breakers for
some applications:
● U
e
> 415 V AC: For IT system applications and for entry of incoming feeder cables
through the bottom panel of the circuit breaker with non-insulated mounting plate
● U
e
> 250 V DC: with non-insulated mounting plate
For further information, please refer to Operating Instructions 3ZW1012-0VA10-0AA0
The article numbers for the DC insulating plates are 3VA9113-0SG10 (3-pole) and 3VA9114-
0SG10 (4-pole)
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