Siemens 3VA1 100 A Manual page 189

Rear connecting studs
The rear connecting studs can be installed to connect busbars and cable lugs to the rear
panel of a 3VA molded case circuit breaker.
The dimensions of rear connecting studs are given in the table below:
Rear connecting studs can be ordered
● as a pack of 3 (2 short studs and 1 long stud)
● as a pack of 4 (2 short studs and 2 long studs)
● as a pack of 1 (1 short stud)
● as a pack of 1 (1 long stud)
Note
In order to achieve degree of protection IP40, terminal covers (flat version) must also be
attached when a rear connecting stud is installed.
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02
Accessories
4.3 Connection system
189