Submittal Sheet

ManualsBrandsFurnas Controls ManualsTime DelaysAnalog Monitoring Relay, 1 Change-Over Contact (160/690v)

Data sheet 3UG4512-1AR20

Analog monitoring relay Phase failure and sequence 3 x 160...690 V

50...60 Hz AC 1 change-over contact screw terminal

product brand name SIRIUS

Product designation Network monitoring relay with analog setting

Design of the product 2 functions

Product type designation 3UG4

General technical data

Product function Phase monitoring relay

Display version LED Yes

●

— insulation voltage for overvoltage category

III according to IEC 60664 with degree of

pollution 3 rated value

690V

Degree of pollution 3

Type of voltage

● for monitoring

● of the control supply voltage

Surge voltage resistance rated value 6kV

● Protection class IP

IP20

Shock resistance

3UG4512-1AR20 Subject to change without notice

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Summary of content (6 pages)

PAGE 1
Data sheet 3UG4512-1AR20 Analog monitoring relay Phase failure and sequence 3 x 160...690 V 50...
PAGE 2
● acc. to IEC 60068-2-27 sinusoidal half-wave 15g / 11 ms Vibration resistance ● acc. to IEC 60068-2-6 1 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g Mechanical service life (switching cycles) ● typical 10 000 000 Electrical endurance (switching cycles) ● at AC-15 at 230 V typical 100 000 Thermal current of the switching element with contacts maximum 5A Reference code acc.
PAGE 3
● delayed switching operating frequency with 3RT2 contactor maximum 1 5 000 1/h Main circuit Number of poles for main current circuit 3 Outputs Ampacity of the output relay at AC-15 ● at 250 V at 50/60 Hz 3A ● at 400 V at 50/60 Hz 3A Ampacity of the output relay at DC-13 ● at 24 V 1A ● at 125 V 0.2 A ● at 250 V 0.
PAGE 4
● Type of connectable conductor cross-sections at AWG conductors stranded 2x (20 ... 14) ● connectable conductor cross-section solid 0.5 ... 4 mm² ● connectable conductor cross-section finely stranded with core end processing 0.5 ... 2.5 mm² AWG number as coded connectable conductor cross section ● solid 20 ... 14 ● stranded 20 ... 14 Tightening torque ● with screw-type terminals 0.8 ... 1.
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● during storage -40 ... +85 °C ● during transport -40 ... +85 °C Certificates/ approvals General Product Approval EMC Declaration of Conformity Miscellaneous Test Certificates Type Test Certificates/Test Report Marine / Shipping other Special Test Certificate Railway Confirmation Vibration and Shock Further information Information- and Downloadcenter (Catalogs, Brochures,…) https://www.siemens.com/ic10 Industry Mall (Online ordering system) https://mall.industry.siemens.