Status is active per Siemens — no phase-out, no last-time-buy window. The 3VA9473-0JC23 is current-production and specified into the BOM for any 3VA5/6 panel design.
Siemens 3VA9473-0JC23 SENTRON TA2.4 Wire Connector, 2/0–600
MPN3VA9473-0JC23
Active
Siemens SENTRON TA2.4 circular conductor terminal, 3VA9473-0JC23, 2 x 2/0…600 kcmil Cu/Al, 450 lb-in, with control wire voltage tap-off, 3 units.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | accessories |
| Accessories | Wire connector |
| Parameter | Value |
|---|---|
| Stranded | 450 lb-in |
| Finely stranded | 450 lb-in |
| Stripped length | 1.2 / 2.3 in |
| Design of the product | circular conductor terminal |
| Designation (Of the terminal) | TA2.4 |
| For copper cable (Stranded, maximum) | 600 kcmil |
| For copper cable (Stranded, minimum) | 2/0 AWG |
| For aluminum cable (Stranded, maximum) | 600 kcmil |
| For aluminum cable (Stranded, minimum) | 2/0 AWG |
| For copper cable (Finely stranded, maximum) | 600 kcmil |
| For copper cable (Finely stranded, minimum) | 2/0 AWG |
| Type of electrical connection (With control wire tap) | Yes |
Product details
Frequently asked questions
What is 3VA9473-0JC23's listed stranded torque rating?
The stranded and finely stranded torque rating is 450 lb-in for both copper and aluminum conductors.
What cable sizes does the TA2.4 terminal accept?
It accepts 2/0 AWG minimum to 600 kcmil maximum for both copper and aluminum, stranded or finely stranded.
Does the 3VA9473-0JC23 include a control wire tap?
Yes, the terminal has an integrated control wire voltage tap-off for powering breaker accessories like shunt trips or undervoltage releases without a separate tap block.
What breakers is the 3VA9473-0JC23 designed for?
It is designed as an accessory for Siemens SENTRON 3VA5 and 3VA6 molded-case circuit breakers in the 400 A / 600 A frame range.
MPN
3VA9473-0JC23