Accessories
4.7 Locking and interlocking
3VA molded case circuit breakers with UL and IEC certification
326 Manual, 01/2019, L1V30435333-01
The rear interlock for plug-in or draw-out units is available as a complete kit containing all the
required components:
● Two interlocking modules
● Mounting accessories
● Interlocking rod
● All the required tappet extensions
The same rear interlock combinations can be implemented for plug-in and draw-out versions
as for fixed-mounted versions.
The draw-out technology cannot be installed together with the mounting plates and the
profile rails.