Siemens SIRIUS Auxiliary Switch for use with Contactor Relay, Power Contactor
- RS Stock No.:
- 269-8383
- Mfr. Part No.:
- 3RH1921-2EA20
- Brand:
- Siemens
Subtotal (1 unit)*
£10.50
(exc. VAT)
£12.60
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 11 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £10.50 |
*price indicative
- RS Stock No.:
- 269-8383
- Mfr. Part No.:
- 3RH1921-2EA20
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Accessory Type | Auxiliary Switch | |
| Product Type | Auxiliary Switch | |
| For Use With | Contactor Relay, Power Contactor | |
| Standards/Approvals | IEC, CE, CSA, UL, CCC, EAC | |
| Series | SIRIUS | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Accessory Type Auxiliary Switch | ||
Product Type Auxiliary Switch | ||
For Use With Contactor Relay, Power Contactor | ||
Standards/Approvals IEC, CE, CSA, UL, CCC, EAC | ||
Series SIRIUS | ||
- COO (Country of Origin):
- CZ
The Siemens first lateral auxiliary switch has spring-type terminal used for contactors 3RT1.
2 NO contacts
IP20 protection class