Siemens SIRIUS Auxiliary Switch for use with Power Contactor, Contactor Relay
- RS Stock No.:
- 269-8381
- Mfr. Part No.:
- 3RH1921-1KA20
- Brand:
- Siemens
Subtotal (1 unit)*
$56.02
(exc. GST)
$61.62
(inc. GST)
FREE delivery for orders over $80.00 ex GST
Stocked by manufacturer
- Ready to ship from 27 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $56.02 |
*price indicative
- RS Stock No.:
- 269-8381
- Mfr. Part No.:
- 3RH1921-1KA20
- Brand:
- Siemens
Specifications
Technical data sheets
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 | Power Contactor, Contactor Relay | |
| Standards/Approvals | CSA, CE, UL, EAC, CCC, IEC | |
| Series | SIRIUS | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Accessory Type Auxiliary Switch | ||
Product Type Auxiliary Switch | ||
For Use With Power Contactor, Contactor Relay | ||
Standards/Approvals CSA, CE, UL, EAC, CCC, IEC | ||
Series SIRIUS | ||
- COO (Country of Origin):
- RO
The Siemens second lateral auxiliary switch with screw terminal used for contactors 3RT1.
2 NO contacts
IP20 protection class
Related links
- Siemens SIRIUS Auxiliary Switch for use with Power Contactor, Contactor Relay
- Siemens SIRIUS Auxiliary Switch for use with Contactor Relay, Power Contactor
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