3RH1921-2JA11-ZX95 - Siemens
MPN3RH1921-2JA11-ZX95
Auxiliary switch block, 1 NO + 1 NC, EN 50012, on the side, 10 mm, spring-type terminal, Size S3... S12, for motor contactors, 2-pole 2nd lateral auxiliary switch Multi-unit packaging = 252 units! Phased-out product! Successor is SIRIUS 3RH2
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
Ratings & Performance
| Parameter | Value |
|---|---|
| Rated value @ 24 V | 10 A |
| Rated value @ 60 V | 4.7 A |
| Rated value @ 110 V | 3 A |
| Rated value @ 220 V | 1.2 A |
Contacts & Poles
| Parameter | Value |
|---|---|
| Auxiliary contact reliability | 1 faulty switching per 100 million (17 V, 1 mA) |
Connection & Mounting
| Parameter | Value |
|---|---|
| Mounting method | snap-on mounting |
Environmental
| Parameter | Value |
|---|---|
| Operating temperature range | -25 ... +60 °C |
| Storage temperature range | -55 ... +80 °C |
Mechanical
| Parameter | Value |
|---|---|
| Width | 10 mm |
| Height | 72.5 mm |
| Depth | 71 mm |
MPN
3RH1921-2JA11-ZX95