Siemens 3RF2020-1AA45
MPN3RF2020-1AA45
Active
Semiconductor relay, 1-phase 3RF2 Width 45 mm, 20 A 48-600 V / 4-30 V DC screw terminal Blocking voltage 1200 V
StockContact for availability
Lead timeCall for availability wk
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product designation | solid-state relay |
Contacts & Poles
| Parameter | Value |
|---|---|
| Main circuit poles | 1 |
| Main NO contacts (count) | 1 |
| Auxiliary NO contacts (count) | 0 |
| Auxiliary NC contacts (count) | 0 |
Coil
| Parameter | Value |
|---|---|
| Control supply voltage type | DC |
Timing
| Parameter | Value |
|---|---|
| ON-delay time | 1 ms; additionally max. one half-wave |
| OFF-delay time | 1 ms; additionally max. one half-wave |
Connection & Mechanical
| Parameter | Value |
|---|---|
| Fastening / mounting method | screw fixing |
MPN
3RF2020-1AA45