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Siemens 3VA9243-0JC28 — Circuit Breaker Accessories

SENTRON 3VA9243-0JC28 Wire Connector TA2.3, 300 kcmil, 275 l

MPN3VA9243-0JC28
Active

SENTRON, 3VA9243-0JC28, Wire connector TA2.3, circular conductor terminal 2 cables 3 units, 4 AWG…300 kcmil, stranded torque 275 lb-in, with control wire tap.

Siemens 3VA9243-0JC28 datasheet (PDF)
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

3VA9243-0JC28 — Identification
ParameterValue
Product designationaccessories
AccessoriesWire connector
3VA9243-0JC28 — Other specifications
ParameterValue
Stranded275 lb-in
Finely stranded275 lb-in
Stripped length1.0 / 2.0 in
Design of the productcircular 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

The 3VA9243-0JC28: The built-in control wire tap allows a smaller-gauge pilot or sense wire to be connected without a separate splice — useful when you need to pick off a voltage signal or daisy-chain a control circuit through the same lug. The stripped length is specified at 1.0 / 2.0 in, so you can trim the cable jacket to either depth depending on the lug pocket.

This connector is an accessory for the 3VA6 150/250 plug-in / draw-out socket. If you are terminating a 3VA6 molded-case switch or breaker on a draw-out cradle, this is the lug that lands the line and load cables. The pack includes the terminal cover with test holes, so you can probe voltage at the lug without pulling the cover — saves time during commissioning and troubleshooting.

The 3VA9243-0JC28 carries an active lifecycle status. It is a current-production SENTRON accessory, not a phase-out or NRND line item.

Frequently asked questions

Where can I buy 3VA9243-0JC28 and how do I get a price?

This part is sourced to order against an RFQ through independent distribution. Submit a quote request; availability and current pricing are confirmed at quote time.

What conductor range does 3VA9243-0JC28 accept?

It accepts copper or aluminum conductors from 4 AWG minimum up to 300 kcmil maximum, both stranded and finely stranded (–). The stranded termination torque is 275 lb-in.

Does 3VA9243-0JC28 include a control wire tap?

Yes, the type of electrical connection includes a control wire tap, letting you connect a smaller-gauge sense or pilot wire without a separate splice.

MPN
3VA9243-0JC28