Siemens 3RA1942-1A
MPN3RA1942-1A
Standard mounting rail adapter Size S3, for mechanical attachment of circuit breaker and contactor Can be snapped on standard mounting rail or for screw mounting (multi-unit packaging)!!! Phased-out product!!! Successor is SIRIUS 3RA2 Preferred successor type is >>3RA2942-1A<<
$16.05Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product designation | DIN rail adapter |
| Brand | SIRIUS |
| Product design / construction | for mechanical mounting of circuit breaker and contactor |
| Circuit-breaker size | S3 |
Mechanical & Connection
| Parameter | Value |
|---|---|
| Mounting / fastening method | screw and snap-on mounting onto 35 mm DIN rail |
| Width | 70mm |
| Height | 330mm |
| Depth | 28mm |
Other specifications
| Parameter | Value |
|---|---|
| Size of contactor | S3 |
MPN
3RA1942-1A