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Siemens Monitoring Relay, SPDT, 24V ac 24 V dc
- RS Stock No.:
- 255-0879
- Mfr. Part No.:
- 3UG54621AA41
- Manufacturer:
- Siemens
Subtotal (1 unit)*
PHP66,884.68
(exc. VAT)
PHP74,910.84
(inc. VAT)
FREE delivery for orders over ₱3,000.00
Stocked by manufacturer
- Ready to ship from June 24, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | PHP66,884.68 |
*price indicative
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- RS Stock No.:
- 255-0879
- Mfr. Part No.:
- 3UG54621AA41
- 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 | Monitoring Relay | |
| Contact Configuration | SPDT | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Supply DC Voltage | 24 V dc | |
| Supply AC Voltage | 24V ac | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Width | 45mm | |
| Height | 100mm | |
| Series | 3UG5 | |
| Length | 141.6mm | |
| Standards/Approvals | RoHS | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Monitoring Relay | ||
Contact Configuration SPDT | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Supply DC Voltage 24 V dc | ||
Supply AC Voltage 24V ac | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Width 45mm | ||
Height 100mm | ||
Series 3UG5 | ||
Length 141.6mm | ||
Standards/Approvals RoHS | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution | ||
- COO (Country of Origin):
- DE
The Siemens Insulation monitoring relays are used for monitoring the insulation resistance between ungrounded 1- or 3-phase AC supplies and a protective conductor. They measure insulation resistances between system cables and system ground. If the value falls below the threshold value, the output relays are switched to fault status. With these devices, which are suitable for both AC and DC networks, a pulsed test signal is fed into the network to be monitored and the isolation resistance is determined.
Device for AC and DC systems
Wide control supply voltage range
Frequency range 15 to 400 Hz
Monitoring of broken conductors
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