Monitoring, controlling and switching with sirius relays one range for every application. Article number market facing number 3ug451br20 3ug451br20. Compare pricing for siemens 3ug451br20 across 14 distributors and discover alternative parts, cad models, technical specifications, datasheets, and. Product details industry mall siemens great britain. Line monitoring with sirius 3ug4 relays digital youtube. Ensure that all accessories meet the quality, innovation, and technology standards which you expect from the products, services and solutions provided by siemens. Siemens 3ug451br20 siemens phase failure and sequence mon. Download siemens acquired by infineon technologies corporation 3ug451br20 pdf datasheet file. We are sharing the steps we are taking to continue service during the coronavirus pandemic. Buy 3ug451br20 siemens phase monitoring relay, multifunction, 3ug series, spstnc, din rail, screw at element14. Analog monitoring relay phase failure and sequence adjustable undervoltage asymmetry 20% fixed 3 x 160 to 690 v 50 to 60 hz ac hysteresis 5% fixed delay time 020 s 2 changeover contacts screw terminal successor product for 3ug301b. Siemens 3ug451br20 monitoring relay, three phase voltage, insulation monitoring, 22. Buy 3ug451br20 3ug4 5 1br20 siemens relay 3ug451br20 from distributor santa clara systems.
Selection and ordering at siemens chapters 15 and 16 out of ic 10 2020. Siemens 3ug301bl60 discontinued type monitoring relay, 45mm, 3phase voltage monitoring, w. Siemens, analogue monitoring relay, 160 to 690 v ac, 3, 450 ms response specification. Siemens 3ug451br20 siemens siemens phase failure and. Phase monitoring relay, multifunction, 3ug series, spstnc, 5 a, din rail, screw, 690 v. It detects phase failure, phase sequence, phase asymmetry and undervoltage. Siemens acquired by infineon technologies corporation 3ug451br20 datasheet. The devices are self powered measuring voltage rated control supply voltage and work on the closedcircuit. Every engineer knows that he must be completely up to date when it comes to controls, load feeders and drives.
Network and voltage faults can be detected early and rectified before far greater damage ensues. However, with coupling, control and monitoring relays, the search for various suppliers becomes timeconsuming. The 3ug45 1br20 from siemens is a phase monitoring relay. Buy siemens phase monitoring relay with spdt contacts, 160 690 v ac 3ug45121ar20. Get a price for the 3ug451br20, by siemens only at eu automation us.
Buy siemens phase, voltage monitoring relay with dpdt contacts, 160 690 v ac supply voltage, 3 phase 3ug46141br20. Ag monitoring relays 3ug monitoring relays for electrical. Page 1 page 2 page 3 page 4 page 5 table of contents page 6 page 7 page 8 page 9 page 10 page 11 introduction page 12 page page 14 technical data in siemens industry onlin. If its not shown correctly, click here to open the file on a separate window 0c dl mr sz. Siemens sirius relays aai, a powerflo technologies company. Siemens phase, voltage monitoring relay with dpdt contacts. Compare pricing for siemens 3ug45 1br20 across 15 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. The devices are self powered measuring voltage rated control supply voltage and work on the closedcircuit principle. Siemens 3ug451br20 monitoring relay, three phase voltage. The 3ug4 monitoring relays provide a maximum degree of protection for mobile machines or systems and unstable lines. Compare pricing for siemens 3ug45121ar20 across 6 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. Get a price for the 3ug4512 1br20, by siemens only at eu automation us.
Accessories for protection, substation automation, power quality and measurement selecting highgrade accessories is an important decision. Siemens products may only be used for the applications described in the catalog and. The 3ug451br20 from siemens is a phase monitoring relay. Nov 30, 2011 the 3ug4 monitoring relays provide a maximum degree of protection for mobile machines or systems and unstable lines. Siemens industry catalog automation technology industrial controls monitoring and control devices relays monitoring relays sirius 3ug45, 3ug46 monitoring relays for standalone installation line monitoring. Monitoring, controlling and switching with sirius relays. Get a price for the 3ug45121br20, by siemens only at eu automation us. Compare pricing for siemens 3ug451br20 across 15 distributors and discover. Siemens 3ug46141br20 monitoring relay, three phase voltage. Industrial controls monitoring and control devices. Solidstate line monitoring relays provide maximum protection for mobile machines and plants or for unstable networks. The 3ug45 line monitoring relay monitors threephase net works with regard to phase sequence. Compare pricing for siemens 3ug451br20 across 15 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. Siemens 3ug46141br20 monitoring relay, three phase.
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