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Siemens 3RH2911-2FA40-Z X95 — Contactors

3RH2911-2FA40-Z X95 Auxiliary Switch Block, 4 NO, Spring-Loa

MPN3RH2911-2FA40-Z X95
Active

Siemens auxiliary switch block, 4 NO, spring-loaded terminal, for 3RT2 contactors and 3RH2 contactor relays, Group Code R711, Product Group 5344.

Siemens 3RH2911-2FA40-Z X95 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RH2911-2FA40-Z X95 — 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: 01-10-09

Product details

The 3RH2911-2FA40-Z X95 is an auxiliary switch block that mounts on the front of Siemens 3RT2 contactors and 3RH2 contactor relays. It provides four normally-open (4 NO) contact paths, each rated as a separate current path — 1 NO, 1 NO, 1 NO, 1 NO — terminated with spring-loaded terminals for fast wiring without screw tightening.

The block snaps onto the contactor front without tools; no additional DIN-rail space consumed beyond the contactor footprint. Packaged in reusable packaging, 321 units per pack. Individual unit dimensions are 50 x 40 x 37 mm, so factor that into bulk storage or kitting bins.

RoHS compliant since 01-10-09. REACH candidate-list information is available per Article 33.

Frequently asked questions

What is the group code and product group for this part?

The group code is R711 and the product group is 5344. These are Siemens internal classification codes used for catalog sorting and cross-reference.

What compliance documentation is available?

RoHS compliance is confirmed since 01-10-09. REACH Article 33 candidate-list information is available. Export control is AL: N / ECCN: N, no special licensing required.

What contactors does this auxiliary switch fit?

It mounts on the front of Siemens 3RT2 contactors and 3RH2 contactor relays. The 4 NO configuration uses spring-loaded terminals.

MPN
3RH2911-2FA40-Z X95