Siemens Relay, 1 Phase, 2 CO, Screw, Snap-On, 0.1 to 6000 r/min, 240V ac 24 to 240 V DC
- RS Stock No.:
- 768-487
- Mfr. Part No.:
- 3UG5651-2CW31
- Brand:
- Siemens
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Subtotal (1 unit)*
£689.38
(exc. VAT)
£827.26
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £689.38 |
*price indicative
- RS Stock No.:
- 768-487
- Mfr. Part No.:
- 3UG5651-2CW31
- 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 | Relay | |
| Function | Monitoring | |
| Electrical Phase | 1 | |
| Contact Configuration | 2 CO | |
| Mount Type | Screw, Snap-On | |
| Terminal Type | Spring Loaded | |
| Time Delay | 0 to 999.9 s | |
| IP Rating | IP20 | |
| Minimum Operating Temperature | -25°C | |
| Supply AC Voltage | 240V ac | |
| Contact Current | 5A | |
| Supply DC Voltage | 24 to 240 V DC | |
| Rotational Measuring Speed | 0.1 to 6000 r/min | |
| Maximum Operating Temperature | 60°C | |
| Length | 90mm | |
| Height | 100mm | |
| Series | 3UG5 | |
| Width | 22.5mm | |
| Standards/Approvals | UL | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Relay | ||
Function Monitoring | ||
Electrical Phase 1 | ||
Contact Configuration 2 CO | ||
Mount Type Screw, Snap-On | ||
Terminal Type Spring Loaded | ||
Time Delay 0 to 999.9 s | ||
IP Rating IP20 | ||
Minimum Operating Temperature -25°C | ||
Supply AC Voltage 240V ac | ||
Contact Current 5A | ||
Supply DC Voltage 24 to 240 V DC | ||
Rotational Measuring Speed 0.1 to 6000 r/min | ||
Maximum Operating Temperature 60°C | ||
Length 90mm | ||
Height 100mm | ||
Series 3UG5 | ||
Width 22.5mm | ||
Standards/Approvals UL | ||
- COO (Country of Origin):
- DE
The Siemens Digital Monitoring Relay provides Advanced overspeed and underspeed detection within the SIRIUS 3UG5 series. This modern successor protects motor drives by monitoring rotational speeds with high precision to ensure maximum operational safety and reliability across industrial applications.
Wide supply from 24 to 240 V
Features two changeover contact outputs
Adjustable delay from 0.1 to 999.9 seconds
Vibration resistant spring loaded terminals
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