The Siemens 3VA9503-0JB32 is a SENTRON TA3.2 circular conductor terminal — a wire connector accessory for 3VA15/25 1000 molded-case circuit breakers. It terminates one cable per unit, supplied three units per order. The terminal accepts stranded copper or aluminum from 4/0 AWG up to 400 kcmil, and finely stranded copper in the same range. Stripped length is 1.02 inches. There is no control wire tap.
Siemens 3VA9503-0JB32 SENTRON TA3.2 Wire Connector, 4/0-400
MPN3VA9503-0JB32
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Siemens SENTRON TA3.2 wire connector, order code 3VA9503-0JB32, circular conductor terminal for 1 cable, 3 units, stranded 4/0 - 400 kcmil.
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 | 4/0 - 400 kcmil: 225 |
| Finely stranded | 4/0 - 400 kcmil: 225 |
| Stripped length | 1.02 |
| Design of the product | circular conductor terminal 1 cable 3 units |
| Designation (Of the terminal) | TA3.2 |
| For copper cable (Stranded, maximum) | 400 |
| For copper cable (Stranded, minimum) | 4/0 |
| For aluminum cable (Stranded, maximum) | 400 |
| For aluminum cable (Stranded, minimum) | 4/0 |
| For copper cable (Finely stranded, maximum) | 400 |
| For copper cable (Finely stranded, minimum) | 4/0 |
| Type of electrical connection (With control wire tap) | No |
Product details
Frequently asked questions
What wire sizes does 3VA9503-0JB32 accept?
The TA3.2 terminal accepts stranded copper or aluminum from 4/0 AWG to 400 kcmil, and finely stranded copper in the same range. Stripped length is 1.02 inches.
Where can I buy 3VA9503-0JB32?
It is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote.
MPN
3VA9503-0JB32