Siemens Auxiliary Contact, 2 Contact, 1NC + 1NO, Side Mount, Sirius Innovation 3RH2
- RS Stock No.:
- 746-0800
- Distrelec Article No.:
- 304-09-110
- Mfr. Part No.:
- 3RH2921-1DA11
- Brand:
- Siemens
Subtotal (1 unit)*
£11.60
(exc. VAT)
£13.92
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 44 unit(s) ready to ship
- Plus 27 unit(s) ready to ship from another location
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Units | Per unit |
|---|---|
| 1 + | £11.60 |
*price indicative
- RS Stock No.:
- 746-0800
- Distrelec Article No.:
- 304-09-110
- Mfr. Part No.:
- 3RH2921-1DA11
- 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 | |
| Number of Contacts | 2 | |
| Normal State Configuration | 1NC + 1NO | |
| Mounting Style | Side Mount | |
| Range | Sirius Innovation | |
| Series | 3RH2 | |
| Contact Current Rating | 10 A | |
| Terminal Type | Screw | |
| Pole and Throw Configuration | DP | |
| Contact Voltage Rating | 600 V dc, 690 V ac | |
| Operating Temperature Range | -25 → +60 °C | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Contacts 2 | ||
Normal State Configuration 1NC + 1NO | ||
Mounting Style Side Mount | ||
Range Sirius Innovation | ||
Series 3RH2 | ||
Contact Current Rating 10 A | ||
Terminal Type Screw | ||
Pole and Throw Configuration DP | ||
Contact Voltage Rating 600 V dc, 690 V ac | ||
Operating Temperature Range -25 → +60 °C | ||
- Accessories Data Sheet
- Switching Devices for Load Feeders
- Datasheet_3RH2921-1DA11
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Sirius: Migrating From Classic to Innovation
- Environmental Product Declaration - Overview
- Environmental Product Declaration
- COO (Country of Origin):
- RO
Siemens 3RH2 Series Auxiliary Contact, 1NC + 1NO, 10A Contact Current Rating - 3RH2921-1DA11
This auxiliary contact is designed for integration into various electrical systems, enhancing contactor performance and enabling efficient power distribution management. Its robust design supports a wide operational temperature range, contributing to versatility across diverse applications.
Features & Benefits
• Dual contact configuration for flexible usage
• Rated for 600 V DC for enhanced reliability
• 10 A contact rating ensures robust performance under load
• Snap-on mounting facilitates easy installation
• Screw terminal connections for straightforward wiring
• Operates within a temperature range of -25 to 60°C
• Rated for 600 V DC for enhanced reliability
• 10 A contact rating ensures robust performance under load
• Snap-on mounting facilitates easy installation
• Screw terminal connections for straightforward wiring
• Operates within a temperature range of -25 to 60°C
Applications
• Compatible with contactors from the 3RT2 series
• Used in relay operations within control circuits
• Integrated into automation systems for improved switching performance
• Suitable for applications requiring high-temperature tolerance
• Used in relay operations within control circuits
• Integrated into automation systems for improved switching performance
• Suitable for applications requiring high-temperature tolerance
What is the operational lifespan of this component?
The mechanical service life is typically rated at 10,000,000 cycles.
Can it be installed in confined spaces?
Yes, it features a compact design suitable for tight spaces.
What type of terminals does it utilise?
It employs screw-type terminals for secure electrical connections.
Is it compatible with different voltage levels?
Yes, it supports various operational currents across multiple voltage ratings.
What temperatures can it withstand during operation?
It operates effectively within a temperature range of -25 to 60°C.