Siemens
Siemens 3RH2122-2WB40
SIRIUS contactor relay
Part number
3RH2122-2WB40
- Manufacturer: Siemens
- Part number: 3RH2122-2WB40
- Description: SIRIUS contactor relay
- Series: 3RH
How to buy Siemens 3RH2122-2WB40
Deteila supplies Siemens 3RH2122-2WB40 (SIRIUS contactor relay). Depending on your needs, we can offer the part new, in an opened box, refurbished or used – the condition is always stated clearly. New parts come with a 12-month warranty.
With access to warehouses across Europe, we can often source discontinued components as well. Send us an inquiry with the part number and quantity, and we will reply with a price and delivery time.

