{"product_id":"siemens-sirius-3ug-3rn-monitoring-relays","title":"Siemens SIRIUS 3UG \u0026 3RN Monitoring Relays","description":"\u003cp\u003e\u003cstrong\u003eSiemens SIRIUS 3UG \u0026amp; 3RN Monitoring Relays\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVendor: Siemens, available from Spark for Cairo, Egypt and regional industrial projects.\u003c\/li\u003e\n  \u003cli\u003eSuitable for LV panels, motor-control panels, MCC panels, automation systems, HVAC, pumps, compressors, machinery, and commercial electrical installations.\u003c\/li\u003e\n  \u003cli\u003eSEO and GEO keywords: Siemens monitoring relay, phase monitoring, voltage monitoring, motor protection relay.\u003c\/li\u003e\n  \u003cli\u003eInventory is tracked per variant so engineers and end users can check available quantity before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3UG4512-1AR20\u003c\/td\u003e\n\u003ctd\u003ePhase monitoring relay\u003c\/td\u003e\n\u003ctd\u003ePhase failure \/ sequence \/ asymmetry monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3UG4633-1AL30\u003c\/td\u003e\n\u003ctd\u003eVoltage and frequency monitoring relay\u003c\/td\u003e\n\u003ctd\u003eOver\/under voltage monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3UG5616-1CR20\u003c\/td\u003e\n\u003ctd\u003eMonitoring relay\u003c\/td\u003e\n\u003ctd\u003eProtection monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RN2010-1BW30\u003c\/td\u003e\n\u003ctd\u003eThermistor motor protection relay | 3RN2010-1BW30\u003c\/td\u003e\n\u003ctd\u003eMotor temperature protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RN2010-1CW30\u003c\/td\u003e\n\u003ctd\u003eThermistor motor protection relay | 3RN2010-1CW30\u003c\/td\u003e\n\u003ctd\u003eMotor temperature protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RN2013-1BW30\u003c\/td\u003e\n\u003ctd\u003eThermistor motor protection relay | 3RN2013-1BW30\u003c\/td\u003e\n\u003ctd\u003eMotor temperature protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Phase monitoring relay","offer_id":51558101188893,"sku":"3UG4512-1AR20","price":5635.0,"currency_code":"EGP","in_stock":true},{"title":"Voltage and frequency monitoring relay","offer_id":51558101221661,"sku":"3UG4633-1AL30","price":8200.0,"currency_code":"EGP","in_stock":true},{"title":"Monitoring relay","offer_id":51558101254429,"sku":"3UG5616-1CR20","price":13564.0,"currency_code":"EGP","in_stock":true},{"title":"Thermistor motor protection relay | 3RN2010-1BW30","offer_id":51558101287197,"sku":"3RN2010-1BW30","price":4700.0,"currency_code":"EGP","in_stock":true},{"title":"Thermistor motor protection relay | 3RN2010-1CW30","offer_id":51558101319965,"sku":"3RN2010-1CW30","price":5200.0,"currency_code":"EGP","in_stock":true},{"title":"Thermistor motor protection relay | 3RN2013-1BW30","offer_id":51558101352733,"sku":"3RN2013-1BW30","price":9700.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/5558\/3005\/files\/generic_60_f077ef13-cf51-4291-bdc1-f17cad67f006.jpg?v=1780094503","url":"https:\/\/www.spark-eshop.com\/ar\/products\/siemens-sirius-3ug-3rn-monitoring-relays","provider":"Spark","version":"1.0","type":"link"}