Siemens Auxiliary Switch, 3 Contact, 2 NO/1 NC, 3RH29, Snap-On, 0.3 A, 24V, 3RH2911-2NE21
- RS Stock No.:
- 778-780
- Mfr. Part No.:
- 3RH2911-2NE21
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 1 155,44
(exc. VAT)
Kr. 1 444,30
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 17 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 1 155,44 |
*price indicative
- RS Stock No.:
- 778-780
- Mfr. Part No.:
- 3RH2911-2NE21
- 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 | |
| Product Type | Auxiliary Switch | |
| Number of Contacts | 3 | |
| Normal State Configuration | 2 NO/1 NC | |
| Series | 3RH29 | |
| Contact Current | 0.3A | |
| Mount Type | Snap-On | |
| Terminal Type | Spring Loaded | |
| Pole and Throw Configuration | 3PST | |
| Contact Voltage | 24V | |
| Mounting Location | Front | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 0.3A | |
| Minimum Load | 1mA | |
| Mechanical Durability | 5000000Cycles | |
| Rated Insulation Voltage Ui | 690V | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | UL | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Auxiliary Switch | ||
Number of Contacts 3 | ||
Normal State Configuration 2 NO/1 NC | ||
Series 3RH29 | ||
Contact Current 0.3A | ||
Mount Type Snap-On | ||
Terminal Type Spring Loaded | ||
Pole and Throw Configuration 3PST | ||
Contact Voltage 24V | ||
Mounting Location Front | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 0.3A | ||
Minimum Load 1mA | ||
Mechanical Durability 5000000Cycles | ||
Rated Insulation Voltage Ui 690V | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals UL | ||
- COO (Country of Origin):
- CZ
The Siemens Auxiliary switch is designed to provide reliable signaling and control support within electrical distribution and automation systems. It ensures safe operation with appropriate insulation and front side protection, making it suitable for integration into switchgear and control panels.
Provides front protection class IP20
Supports insulation voltage up to 690 V ac
Includes CE certification for compliance
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