Siemens Sentron 3VA Manual page 253

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Cable cages are used to attach the breaker-end half of the auxiliary circuit connector to the
underside of the molded case circuit breaker. Slot numbers are also printed on the cable
cages. The design of the cable cages for the top and bottom halves of the molded case
circuit breaker is different so that the cages cannot be mixed up or installed in the wrong
position. The positioning tongues of the breaker-end half of the auxiliary circuit connectors
latch into small recesses in the cable cages which are screw-mounted to the rear panel of
the circuit breaker. The auxiliary circuit connectors are securely fixed once the cable cages
have been installed.
3VA molded case circuit breakers with UL and IEC certification
Manual, 01/2019, L1V30435333-01
Socket-end auxiliary circuit connector
Breaker-end auxiliary circuit connector
Cable cage
4.4 Plug-in and draw-out technology
Accessories
251