What this terminal is and where it lands
The SENTRON 3VA9383-0JB13 is a circular conductor terminal designated TA1.5, sold as a pack of three units. It is a wire connector accessory designed specifically for the 3VA1 400/630 and 3VA2 400/630 molded-case breaker frames.
Sourcing and lifecycle
The 3VA9383-0JB13 carries an active lifecycle status from Siemens. It is not subject to a last-time-buy or phase-out notice. For volume or BOM-freeze requirements, the part is quoted to order against an RFQ through independent distribution channels.