Terminal specs and panel fit
The Siemens 3VA9104-0JB11 is a SENTRON TA1.3 circular conductor terminal — a wire connector sold as a set of four units for terminating one cable per terminal on 3VA2 molded-case breakers in the 100 A, 160 A, and 250 A frame sizes. No control-wire tap is integrated — this is a straight power termination lug for the line or load side of the breaker. The four-unit pack covers a three-pole breaker plus one spare, or two two-pole units.
Sourcing and lifecycle
Active lifecycle status. No last-time-buy or phase-out notice. Sourced and quoted to order against an RFQ through independent distribution channels; availability and pricing confirmed at quote time.