Siemens Auxiliary Contact, 4 Contact, 4NC, Snap-On, Sirius Innovation 3RH2
- RS Stock No.:
- 706-0876
- Distrelec Article No.:
- 136-23-053
- Mfr. Part No.:
- 3RH2911-1FA04
- Brand:
- Siemens
Subtotal (1 unit)*
£12.91
(exc. VAT)
£15.49
(inc. VAT)
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- 8 unit(s) ready to ship
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Units | Per unit |
|---|---|
| 1 + | £12.91 |
*price indicative
- RS Stock No.:
- 706-0876
- Distrelec Article No.:
- 136-23-053
- Mfr. Part No.:
- 3RH2911-1FA04
- 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 | 4 | |
| Normal State Configuration | 4NC | |
| Mounting Style | Snap-On | |
| Range | Sirius Innovation | |
| Series | 3RH2 | |
| Contact Current Rating | 6 A dc, 10 A ac | |
| Terminal Type | Screw | |
| Pole and Throw Configuration | 4PST | |
| Contact Voltage Rating | 250 V dc, 690 V ac | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | +60°C | |
| Operating Temperature Range | -25 → +60 °C | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Contacts 4 | ||
Normal State Configuration 4NC | ||
Mounting Style Snap-On | ||
Range Sirius Innovation | ||
Series 3RH2 | ||
Contact Current Rating 6 A dc, 10 A ac | ||
Terminal Type Screw | ||
Pole and Throw Configuration 4PST | ||
Contact Voltage Rating 250 V dc, 690 V ac | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature +60°C | ||
Operating Temperature Range -25 → +60 °C | ||
- COO (Country of Origin):
- CZ
Siemens 3RH2 Series Auxiliary Contact, 4NC Normal State Configuration, 4PST Pole and Throw Configuration - 3RH2911-1FA04
This auxiliary contact offers essential functionality for automation and control applications throughout various industries. It is designed for easy integration with a snap-on mounting style, ensuring consistent performance under a wide range of operational conditions. Its robust construction and versatility make it an important component in numerous industrial electrical systems.
Features & Benefits
• Snap-on mounting design for straightforward installation
• 4NC contact configuration for diverse applications
• Suitable contact current ratings for both DC and AC
• Mechanical life rated for 10 million cycles
• Operating temperature range of -25 to +60°C for adaptability
• Compatible with various contactors for enhanced usability
• 4NC contact configuration for diverse applications
• Suitable contact current ratings for both DC and AC
• Mechanical life rated for 10 million cycles
• Operating temperature range of -25 to +60°C for adaptability
• Compatible with various contactors for enhanced usability
Applications
• Compatible with contactors including 3RT2 and 3RH2 models
• Suitable for circuit control in industrial automation systems
• Used in relay for added reliability
• Often utilised alongside other electrical components
• Suitable for circuit control in industrial automation systems
• Used in relay for added reliability
• Often utilised alongside other electrical components
How do I install it onto my existing electrical setup?
Installation is simplified with a snap-on mechanism for quick attachment to contactors.
What is its compatibility with other current ratings?
It accommodates multiple operational currents, suitable for both AC and DC applications.
Can it operate in extreme environmental conditions?
Yes, it operates effectively within a temperature range of -25 to +60°C.
What kind of maintenance does it require?
Regular checks for connections and physical integrity are advisable to maintain optimal performance.
How does it compare to other auxiliary contacts in terms of reliability?
With a mechanical lifespan of up to 10 million cycles, its reliability is competitive with many options.