Siemens 3RA1933-1B
MPN3RA1933-1B
Wiring kit Electrical and mechanical Complete for feeders Fuseless, Size S2 For installation on standard mounting rail Consists of wiring module Standard mounting rail adapter and side modules!!! Phased-out product!!! Successor is SIRIUS 3RA2
$29.15Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | Wiring kit |
| Brand | SIRIUS |
| Product design / construction | Complete for load feeder, fuseless, S2 |
| Circuit-breaker size | S2 |
| Parameter | Value |
|---|---|
| Size of contactor | S2 |
MPN
3RA1933-1B