The Siemens 3VA9224-0JF60 is a SENTRON TA2.6 wire connector — a circular conductor terminal designed to land up to six cables into a single termination point on 3VA2 molded-case breakers in the 100 A, 160 A, and 250 A frame sizes. It ships as a pack of four units, each accepting copper or aluminum conductors from 14 AWG up to 2 AWG stranded, with a stripped length range of 0.53 to 1.5 inches depending on the conductor size.
This connector is a panel-mount accessory for the 3VA2 breaker line — it replaces or augments the standard line-side or load-side lugs on the breaker terminals. Because it accepts up to six conductors, it is useful for paralleling multiple downstream loads or combining incoming feeds in a distribution panel without adding a separate terminal block. The torque values are specified for the screw clamp, so a calibrated torque driver is expected during commissioning.