The 3RH2911-1GA13-Z X95 is a front-mounted auxiliary switch block carrying one normally open and three normally closed contacts — 1 NO + 3 NC, wired to terminals 53/54, 61/62, 71/72, 81/82. Screw terminals, physically coded. That physical keying means it only fits the 3RH2140 and 3RH2440 contactor relay frames per EN 50011; it won't mate with the 3RH21 or 3RH24 base units of different sizes. If you're swapping a failed block on a 3RH2140 or 3RH2440, this is the direct drop-in.
Siemens 3RH2911-1GA13-Z X95 auxiliary switch, 1NO+3NC, activ
MPN3RH2911-1GA13-Z X95
Active
Siemens 3RH2911-1GA13-Z X95, front-mounted auxiliary switch block, 1 NO + 3 NC, screw terminals, physically coded for 3RH2140/3RH2440 contactor relays.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Group code | R711 |
| Product group | 5344 |
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. |
| Series | Ordering Data Overview |
| Export control regulations | AL : N / ECCN : N |
| Compliance with the substance restrictions according to RoHS directive | Since: 01-10-09 |
Product details
Frequently asked questions
What contactor relays does this auxiliary switch fit?
Physically coded to mate only with the 3RH2140 and 3RH2440 contactor relay frames (per EN 50011). Will not fit other 3RH2x base units.
What is the contact configuration?
1 normally open + 3 normally closed. Terminal assignments: 53/54 (NO), 61/62 (NC), 71/72 (NC), 81/82 (NC). Screw terminals.
What compliance documentation is available?
RoHS compliant since 01-10-09. REACH article 33 candidate-list information is available. No UL or IEC certifications are listed in the standard product data.
MPN
3RH2911-1GA13-Z X95