The Siemens 3VA9233-0JC28 is a SENTRON-branded wire connector, designated TA2.3, designed as a circular conductor terminal for two cables. It accepts copper or aluminum conductors from 4 AWG up to 300 kcmil, both stranded and finely stranded, and includes a control wire tap for secondary connections. The package ships three units with extended terminal covers that have holes for voltage testing. This accessory is specified for use with the 3VA5 250 molded-case circuit breaker family.
Siemens 3VA9233-0JC28 SENTRON Wire Connector, 300 kcmil, 275
MPN3VA9233-0JC28
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Siemens SENTRON 3VA9233-0JC28 wire connector TA2.3, circular conductor terminal for 2 cables, 4 AWG–300 kcmil, 275 lb-in torque, with control wire tap, 3 units.
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 | 275 lb-in |
| Finely stranded | 275 lb-in |
| Stripped length | 1.0 / 2.0 in |
| Design of the product | circular conductor terminal 2 cables 3 units |
| 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 the 3VA9233-0JC28 accept?
It accepts copper or aluminum conductors from 4 AWG minimum up to 300 kcmil maximum, for both stranded and finely stranded types.
Where can I buy the 3VA9233-0JC28 and get current pricing?
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
Does the 3VA9233-0JC28 include a control wire tap?
Yes, the terminal includes a control wire tap for secondary connections, and the package comes with extended terminal covers with holes for voltage testing.
MPN
3VA9233-0JC28