Siemens Auxiliary Contact, 2 Contact, 1NC + 1NO, Plug In, SIRIUS
- RS Stock No.:
- 706-1917
- Distrelec Article No.:
- 301-24-337
- Mfr. Part No.:
- 3RV2901-2E
- Brand:
- Siemens
Subtotal (1 unit)*
£9.78
(exc. VAT)
£11.74
(inc. VAT)
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In Stock
- 64 unit(s) ready to ship
- Plus 35 unit(s) ready to ship from another location
- Plus 70 unit(s) shipping from 03 December 2025
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Units | Per unit |
|---|---|
| 1 + | £9.78 |
*price indicative
- RS Stock No.:
- 706-1917
- Distrelec Article No.:
- 301-24-337
- Mfr. Part No.:
- 3RV2901-2E
- 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 | Plug In | |
| Range | SIRIUS | |
| Contact Current Rating | 1 A dc, 2.5 A ac | |
| Terminal Type | Cage Clamp | |
| Pole and Throw Configuration | DP | |
| Contact Voltage Rating | 60 V dc, 230 V ac | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | +60°C | |
| Operating Temperature Range | -20 → +60 °C | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Contacts 2 | ||
Normal State Configuration 1NC + 1NO | ||
Mounting Style Plug In | ||
Range SIRIUS | ||
Contact Current Rating 1 A dc, 2.5 A ac | ||
Terminal Type Cage Clamp | ||
Pole and Throw Configuration DP | ||
Contact Voltage Rating 60 V dc, 230 V ac | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature +60°C | ||
Operating Temperature Range -20 → +60 °C | ||
- COO (Country of Origin):
- RO
Siemens 3RV2 Series Auxiliary Contact, 1NC + 1NO, Plug In Mounting Style - 3RV2901-2E
This auxiliary contact is engineered to optimise circuit breaker operations across various industrial applications. Featuring a 1NC + 1NO configuration, it efficiently manages the opening and closing of electrical circuits. Its design accommodates a wide temperature range, making it suitable for demanding environments in automation and electrical sectors.
Features & Benefits
• Utilises a DP configuration for flexible circuit connections
• Supports a contact rating of 2.5A AC for reliable performance
• Incorporates a spring terminal design for swift installation
• Operates efficiently between -20°C and +60°C
• Accepts conductor sizes from 0.5mm² to 2.5mm² for versatile connections
• Provides an IP20 protection class for enhanced safety
• Supports a contact rating of 2.5A AC for reliable performance
• Incorporates a spring terminal design for swift installation
• Operates efficiently between -20°C and +60°C
• Accepts conductor sizes from 0.5mm² to 2.5mm² for versatile connections
• Provides an IP20 protection class for enhanced safety
Applications
• Compatible with S00, S0, S2, and S3 circuit breakers
• Suited for industrial automation and control systems
• Facilitates signal transmission in mechanical applications
• Integrates smoothly into electrical distribution panels
• Suited for industrial automation and control systems
• Facilitates signal transmission in mechanical applications
• Integrates smoothly into electrical distribution panels
How should it be installed for optimal performance?
It should be plugged securely into the circuit breaker for reliable operation.
What types of conductor sizes can be connected?
It accommodates solid or stranded conductors ranging from 0.5mm² to 2.5mm².
Is it suitable for high-temperature environments?
Yes, it operates effectively within a temperature range of -20 to +60°C.
Can it be used in marine environments?
Yes, it meets various approval standards for marine applications.
What maintenance is required for this type of contact?
Regular inspections for wear and secure connections are recommended to maintain performance.