Siemens 3VA1 100 A Manual page 289

Note
For installation instructions, please refer to the operating instructions for the rear interlock.
Scope of delivery
The order number includes the following items:
● Two interlocking modules
● Mounting accessories
● Interlocking rod
Interlock combinations
The following interlock combinations are possible:
● All 3VA1 and 3VA2 molded case circuit breakers can be mutually interlocked.
● Interlocks can be implemented between all sizes of breakers.
● Mutual interlocks can be implemented between all 2-pole, 3-pole and 4-pole molded case
circuit breakers.
Handle positions
When a rear interlock is installed between two 3VA molded case circuit breakers, the
following combinations of handle position are possible:
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02
Accessories
4.7 Locking and interlocking
289