The 3VA9233-0JC22: These terminals mount directly onto the line or load side of a 3VA5 250 frame breaker. The circular conductor design means the cable enters axially into a barrel-type lug, not a saddle clamp — good for high-current runs where vibration resistance matters. The control wire tap is a separate smaller terminal within the same body, letting you pick off a voltage signal without disturbing the main power connection.
Siemens 3VA9233-0JC22 SENTRON Wire Connector, 4 AWG–300 kcmi
MPN3VA9233-0JC22
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Siemens SENTRON TA2.3 circular conductor terminal, 3VA9233-0JC22, 2 x 4 AWG–300 kcmil stranded copper/aluminum, 275 lb-in torque, with control wire voltage tap-off, 3 units per pack.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | accessories |
| Accessories | Wire connector |
| Parameter | Value |
|---|---|
| Stranded | 4 AWG - 300 kcmil: 275 lb-in |
| Finely stranded | 4 AWG - 300 kcmil: 275 lb-in |
| Stripped length | 1.0 / 2.0 in |
| Design of the product | circular conductor terminal |
| Designation (Of the terminal) | TA2.3 |
| For copper cable (Stranded, maximum) | 300 kcmil |
| For copper cable (Stranded, minimum) | 4 AWG |
| For aluminum cable (Stranded, maximum) | 300 kcmil |
| For aluminum cable (Stranded, minimum) | 4 AWG |
| For copper cable (Finely stranded, maximum) | 300 kcmil |
| For copper cable (Finely stranded, minimum) | 4 AWG |
| Type of electrical connection (With control wire tap) | Yes |
Product details
Frequently asked questions
What wire sizes does 3VA9233-0JC22 accept?
It accepts stranded copper or aluminum cable from 4 AWG minimum to 300 kcmil maximum, for both standard stranded and finely stranded conductors. The termination torque is 275 lb-in across the full range.
Where can I buy 3VA9233-0JC22 and what is the lead time?
This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm lead-time estimate and price.
Does 3VA9233-0JC22 include a control wire tap?
Yes, the terminal design includes a control wire voltage tap-off (type of electrical connection: with control wire tap). This allows you to derive a lower-current signal or auxiliary supply from the main conductor without an additional splice.
MPN
3VA9233-0JC22