What It Is and Where It Goes
The Siemens SENTRON 3VA9113-0JG11 is a circular-conductor terminal with an integrated control-wire voltage tap (designation TA1.1), sold as a pack of three units. It is an accessory designed for the 3VA1 100/160 molded-case circuit breaker frame, providing a tapped-off control voltage point without additional terminal blocks. Each terminal accepts copper stranded conductors from 8 AWG up to 3/0 AWG, and aluminum stranded from 12 AWG up to 3/0 AWG. For aluminum solid wire, the range is 10 mm² minimum to 16 mm² maximum. The stripped length is 0.48 in.
Integration Note for Panel Builders
The terminal includes a control-wire tap for deriving a control signal from the breaker's line side.