Siemens 3RU1900-1A
MPN3RU1900-1A
Mechanical RESET for 3RU11/3RB20/3RB21 Size S00...S3! Phased-out product! Successor is SIRIUS 3RU2 Preferred successor type is >>3RU2900-1A or >>3RB3980-1A<<
StockContact for availability
Lead timeCall for availability wk
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product brand name | SIRIUS |
| Product designation | mechanical RESET |
| Frame size (overload relay) | S00, S0, S2, S3 |
Environmental
| Parameter | Value |
|---|---|
| Operating temperature | -20 ... +70°C |
| Storage temperature | -50 ... +80°C |
Other specifications
| Parameter | Value |
|---|---|
| Design of the product | resetting plunger, holder and funnel |
MPN
3RU1900-1A