Siemens 3RA2814-1AW10
MPN3RA2814-1AW10
Active
solid-state time-delayed auxiliary switch, off delayed, with control signal, relay: 1 CO, time range 0.05-100 s, 24-240 V AC/DC, 50/60 Hz, varistor for attenuation of the contactor coils integrated, screw terminal, can be snapped on at the front on contactors 3RT2 and auxiliary contactors 3RH2
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product designation | Solid-state time-delay auxiliary switch |
| Brand | SIRIUS |
| Reference designation (IEC 81346-2) | K |
Ratings & Performance
| Parameter | Value |
|---|---|
| Rated impulse withstand voltage (Uimp) | 4 kV |
Contacts & Control
| Parameter | Value |
|---|---|
| Control supply voltage type | AC/DC |
Mechanical & Connection
| Parameter | Value |
|---|---|
| Mounting / fastening method | clip-on |
| Mounting position | any (like contactor) |
| Width | 45 mm |
| Height | 38 mm |
| Depth | 74 mm |
Environmental
| Parameter | Value |
|---|---|
| Operating temperature range | -25 ... +60 °C |
| Storage temperature range | -40 ... +85 °C |
| Transport temperature range | -40 ... +85 °C |
| Pollution degree | 3 |
| Shock resistance (IEC 60068-2-27) | 15g / 11 ms |
MPN
3RA2814-1AW10