Terminal block for 3VA5 125 — torque and wire range
The Siemens 3VA9134-0JF60 is a SENTRON TA2.5 circular conductor terminal designed as an accessory for the 3VA5 125 molded-case circuit breaker family, supplied in packs of 4 units, each accepting up to 6 cables. Stripped length varies by conductor size: 0.47 in for the smaller range, 0.9 in for mid-range, and 1.55 in for the largest conductors — matching the longer strip needed to fill the clamp on 2 AWG. This terminal does not include a control wire tap; it is a straight pass-through connector for power conductors only.
Integration note — panel and breaker fit
The TA2.5 terminal mounts directly onto the line or load side of a 3VA5 125 frame breaker, replacing the standard lug kit when multiple conductors per phase need to be landed. Each unit accepts up to six cables, so a three-pole breaker requires four units (one per pole plus one for the neutral if switched) to land all conductors.