Siemens SIRIUS 3UG & 3RN Monitoring Relays
Phase monitoring relay
LE 5,635.00
Sale price
LE 5,635.00
Regular price
Skip to product information
Siemens SIRIUS 3UG & 3RN Monitoring Relays
LE 5,635.00
Sale price
LE 5,635.00
Regular price
Siemens SIRIUS 3UG & 3RN Monitoring Relays is a genuine Siemens low-voltage industrial product family supplied by Spark Egypt for panel builders, contractors, maintenance teams, OEM machine builders, and electrical engineers.
This grouped product keeps selection simple with one clear variant option for monitoring function. Use the variant selector to choose the correct Siemens part number from the official price-list range while keeping the product page easy to compare and order.
- Vendor: Siemens, available from Spark for Cairo, Egypt and regional industrial projects.
- Suitable for LV panels, motor-control panels, MCC panels, automation systems, HVAC, pumps, compressors, machinery, and commercial electrical installations.
- SEO and GEO keywords: Siemens monitoring relay, phase monitoring, voltage monitoring, motor protection relay.
- Inventory is tracked per variant so engineers and end users can check available quantity before ordering.
| Part Number | Variant | Function |
|---|---|---|
| 3UG4512-1AR20 | Phase monitoring relay | Phase failure / sequence / asymmetry monitoring |
| 3UG4633-1AL30 | Voltage and frequency monitoring relay | Over/under voltage monitoring |
| 3UG5616-1CR20 | Monitoring relay | Protection monitoring |
| 3RN2010-1BW30 | Thermistor motor protection relay | 3RN2010-1BW30 | Motor temperature protection |
| 3RN2010-1CW30 | Thermistor motor protection relay | 3RN2010-1CW30 | Motor temperature protection |
| 3RN2013-1BW30 | Thermistor motor protection relay | 3RN2013-1BW30 | Motor temperature protection |