Siemens Relay, 1 Phase, 2 CO, Screw, Snap-On, 0.1 → 6000 r/min, 240V ac 24 → 240 V DC
- RS Stock No.:
- 768-487
- Mfr. Part No.:
- 3UG5651-2CW31
- Manufacturer:
- Siemens
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Subtotal (1 unit)*
€730.90
(exc. VAT)
€899.01
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 30 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €730.90 |
*price indicative
- RS Stock No.:
- 768-487
- Mfr. Part No.:
- 3UG5651-2CW31
- 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 | |
| Product Type | Relay | |
| Electrical Phase | 1 | |
| Function | Monitoring | |
| Contact Configuration | 2 CO | |
| Mount Type | Screw, Snap-On | |
| Terminal Type | Spring Loaded | |
| Time Delay | 0 → 999.9 s | |
| IP Rating | IP20 | |
| Minimum Operating Temperature | -25°C | |
| Supply DC Voltage | 24 → 240 V DC | |
| Rotational Measuring Speed | 0.1 → 6000 r/min | |
| Contact Current | 5A | |
| Supply AC Voltage | 240V ac | |
| Maximum Operating Temperature | 60°C | |
| Series | 3UG5 | |
| Length | 90mm | |
| Height | 100mm | |
| Standards/Approvals | UL | |
| Width | 22.5mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Relay | ||
Electrical Phase 1 | ||
Function Monitoring | ||
Contact Configuration 2 CO | ||
Mount Type Screw, Snap-On | ||
Terminal Type Spring Loaded | ||
Time Delay 0 → 999.9 s | ||
IP Rating IP20 | ||
Minimum Operating Temperature -25°C | ||
Supply DC Voltage 24 → 240 V DC | ||
Rotational Measuring Speed 0.1 → 6000 r/min | ||
Contact Current 5A | ||
Supply AC Voltage 240V ac | ||
Maximum Operating Temperature 60°C | ||
Series 3UG5 | ||
Length 90mm | ||
Height 100mm | ||
Standards/Approvals UL | ||
Width 22.5mm | ||
- 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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