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.
| 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 |
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. Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.
The stranded and finely stranded torque rating is 450 lb-in for both copper and aluminum conductors.
It accepts 2/0 AWG minimum to 600 kcmil maximum for both copper and aluminum, stranded or finely stranded.
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.
It is designed as an accessory for Siemens SENTRON 3VA5 and 3VA6 molded-case circuit breakers in the 400 A / 600 A frame range.
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