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Siemens 3VA9673-0JB32 — Circuit Breaker Accessories

Siemens SENTRON 3VA9673-0JB32 Wire Connector TA3.2, 3 x 4/0-

MPN3VA9673-0JB32
Active

Siemens SENTRON TA3.2 wire connector, 3VA9673-0JB32, circular conductor terminal for 3 cables, 3 units, 4/0-400 kcmil stranded copper/aluminum, 25.4 Nm torque.

$97.79Ref. price · indicative, final on quote
Siemens 3VA9673-0JB32 datasheet (PDF)
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

3VA9673-0JB32 — Identification
ParameterValue
Product designationaccessories
AccessoriesWire connector

Other specifications

3VA9673-0JB32 — Other specifications
ParameterValue
Stranded120 185 mm2: 25.4 Nm
Finely stranded120 120 mm2: 25.4 Nm
Stripped length1.0 in
Design of the productcircular conductor terminal, internal, 3 cables, 3 units
Designation (Of the terminal)TA3.2
For copper cable (Stranded, maximum)400 kcmil
For copper cable (Stranded, minimum)4/0 AWG
For aluminum cable (Stranded, maximum)400 kcmil
For aluminum cable (Stranded, minimum)4/0 AWG
For copper cable (Finely stranded, maximum)400 kcmil
For copper cable (Finely stranded, minimum)4/0 AWG
Type of electrical connection (With control wire tap)No

Product details

The Siemens SENTRON 3VA9673-0JB32 is a circular conductor terminal, designated TA3.2, supplied as a set of three units for terminating three cables. It is an accessory specifically designed for the 3VA55, 3VA65, and 3VA66 molded-case circuit breaker frames.

Conductor range and torque — the fit decision

This terminal accepts stranded copper or aluminum conductors from 4/0 AWG up to 400 kcmil. For finely stranded copper, the range is the same 4/0 to 400 kcmil. The terminal torque specification is 25.4 Nm for both 120-185 mm² stranded and 120 mm² finely stranded connections. Strip length is 1.0 inch. This terminal does not include a control wire tap.

Frequently asked questions

Where can I buy 3VA9673-0JB32?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What conductor sizes does the TA3.2 terminal accept?

The TA3.2 accepts stranded copper or aluminum from 4/0 AWG to 400 kcmil, and finely stranded copper from 4/0 to 400 kcmil. Torque is 25.4 Nm for the stranded ranges listed.

Which circuit breakers is 3VA9673-0JB32 compatible with?

This terminal set is an accessory for the Siemens SENTRON 3VA55, 3VA65, and 3VA66 molded-case circuit breaker frames.

MPN
3VA9673-0JB32