Siemens Auxiliary Contact, 2 Contact, 1 NO/1 NC, SIRIUS, 2.5 A, 230V ac, 3RV2901-2E
- RS Stock No.:
- 706-1917
- Distrelec Article No.:
- 301-24-337
- Mfr. Part No.:
- 3RV2901-2E
- Manufacturer:
- Siemens
Subtotal (1 unit)*
PHP890.21
(exc. VAT)
PHP997.04
(inc. VAT)
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In Stock
- Plus 121 unit(s) shipping from April 27, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP890.21 |
*price indicative
- RS Stock No.:
- 706-1917
- Distrelec Article No.:
- 301-24-337
- Mfr. Part No.:
- 3RV2901-2E
- Manufacturer:
- 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 | |
| Number of Contacts | 2 | |
| Product Type | Auxiliary Contact | |
| Normal State Configuration | 1 NO/1 NC | |
| Series | SIRIUS | |
| Contact Current | 2.5A | |
| Terminal Type | Cage Clamp | |
| Pole and Throw Configuration | 2P | |
| Contact Voltage | 230V ac | |
| Mounting Location | Front Side | |
| Rated Insulation Voltage Ui | 230V ac | |
| Minimum Operating Temperature | -20°C | |
| Operational Current Ie | 2.5A | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Contacts 2 | ||
Product Type Auxiliary Contact | ||
Normal State Configuration 1 NO/1 NC | ||
Series SIRIUS | ||
Contact Current 2.5A | ||
Terminal Type Cage Clamp | ||
Pole and Throw Configuration 2P | ||
Contact Voltage 230V ac | ||
Mounting Location Front Side | ||
Rated Insulation Voltage Ui 230V ac | ||
Minimum Operating Temperature -20°C | ||
Operational Current Ie 2.5A | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals No | ||
- 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
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
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.