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Siemens 3RT2946-4EA2-Z X90 — Soft Starters

3RT2946-4EA2-Z X90 Terminal Cover, Box Terminals, Size S3, A

MPN3RT2946-4EA2-Z X90
Active

Siemens 3RT2946-4EA2-Z X90 terminal cover for box terminals, size S3 contactors, circuit breakers, overload relays, and soft starter 3RW404, RoHS compliant since 2006, active lifecycle.

Siemens 3RT2946-4EA2-Z X90 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RT2946-4EA2-Z X90 — Specifications
ParameterValue
Group codeR711
Product group5344
Product classA: Standard product which is a stock item could be returned within the returns guidelines/period.
SeriesOrdering Data Overview
Export control regulationsAL : N / ECCN : N
Compliance with the substance restrictions according to RoHS directiveSince: 01-07-06

Product details

The Siemens 3RT2946-4EA2-Z X90 is a terminal cover designed for box terminals on contactors, circuit breakers, and overload relays of size S3, as well as the soft starter 3RW404. It protects the wiring terminals from accidental contact and contamination in the panel. Multi-unit packaging ships 45 pieces per pack.

RoHS compliance is documented since July 1, 2006, and REACH candidate-list information is available for downstream declaration requirements.

The cover snaps onto the box terminal of compatible S3 devices — contactors, circuit breakers, overload relays, and soft starters — without tools. Dimensions are 70.00 x 19.00 x 27.00 mm, so it fits within the standard panel footprint of the device.

Frequently asked questions

What compliance documentation is available for 3RT2946-4EA2-Z X90?

RoHS compliance is confirmed since July 1, 2006, and REACH candidate-list information is provided for Article 33 duty-to-inform obligations.

How do I get current pricing and availability for 3RT2946-4EA2-Z X90?

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

MPN
3RT2946-4EA2-Z X90