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Siemens 3VA9773-0JJ43 — Circuit Breaker Accessories

Siemens 3VA9773-0JJ43 SENTRON TA6.2 Wire Connector, 4 x 1/0–

MPN3VA9773-0JJ43
Active

Siemens SENTRON TA6.2 wire connector, 3VA9773-0JJ43, 4 x 1/0–500 kcmil, 375 lb-in stranded torque, 3 units, for 3VA57/3VA67 3-pole breakers.

Siemens 3VA9773-0JJ43 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

3VA9773-0JJ43 — Identification
ParameterValue
Product designationaccessories
AccessoriesWire connector

Other specifications

3VA9773-0JJ43 — Other specifications
ParameterValue
Stranded375 lb-in
Stripped length1.0-2.0 in (depending on hole)
Design of the productcircular conductor terminal 3 units
Designation (Of the terminal)TA6.2
For copper cable (Stranded, maximum)500kcmil
For copper cable (Stranded, minimum)1/0 AWG
For aluminum cable (Stranded, maximum)500 kcmil
For aluminum cable (Stranded, minimum)1/0 AWG
Type of electrical connection (With control wire tap)No

Product details

The Siemens 3VA9773-0JJ43 is a SENTRON TA6.2 circular conductor terminal — a wire connector sold as a set of 3 units, designed for 3-pole 3VA57 and 3VA67 circuit breakers. It accepts 4 cables per phase, each sized from 1/0 AWG up to 500 kcmil, in either copper or aluminum stranded conductors.

Torque and strip-length specs for the panel builder

The TA6.2 has no control-wire tap (no auxiliary pigtail for metering or monitoring), so it's a straight power connection only. Mounts directly onto the breaker's line or load lugs — no DIN rail footprint, no separate enclosure needed.

Frequently asked questions

Where can I buy 3VA9773-0JJ43 and get a price?

Sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing.

What wire sizes does the TA6.2 terminal accept?

It accepts 1/0 AWG minimum to 500 kcmil maximum, for both copper and aluminum stranded conductors.

Will 3VA9773-0JJ43 fit a 3VA57 or 3VA67 breaker?

Yes, it is specifically designed as an accessory for 3-pole 3VA57 and 3VA67 circuit breakers.

MPN
3VA9773-0JJ43