— upwards0 mm
— forwards0 mm
— backwards0 mm
— downwards0 mm
— at the side0 mm
fastening methodsnap-on mounting
product functionVoltage monitoring relay
mounting positionany
product brand nameSIRIUS
product designationVoltage monitoring relay with digital setting
— at 50 Hz rated value240 ... 240 V
— at 60 Hz rated value240 ... 240 V
design of the displayLCD
measurable voltage at AC17 ... 275 V
measurable voltage at DC17 ... 275 V
product type designation3UG4
relative repeat accuracy1 %
measurable line frequency500 ... 40 Hz
accuracy of digital display+/-1 digit
relative metering precision5 %
Substance Prohibitance (Date)05/01/2012
type of electrical connectionspring-loaded terminals
design of the electrical isolationProtective separation
operational current at 17 V minimum5 mA
surge voltage resistance rated value4 kV
reference code according to IEC 81346-2K
number of CO contacts delayed switching1
number of NC contacts delayed switching0
number of NO contacts delayed switching0
control supply voltage at DC rated value17 ... 275 V
number of poles for main current circuit1
shock resistance according to IEC 60068-2-27sinusoidal half-wave 15g / 11 ms
vibration resistance according to IEC 60068-2-61 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g
operating frequency with 3RT2 contactor maximum5 000 1/h
electrostatic discharge according to IEC 61000-4-26 kV contact discharge / 8 kV air discharge
field-based interference according to IEC 61000-4-310 V/m
mechanical service life (operating cycles) typical10 000 000
relative temperature-related measurement deviation0.1 %
installation altitude at height above sea level maximum2 000 m
protection class IP on the front according to IEC 60529IP20
ampacity of the output relay at AC-15 at 400 V at 50/60 Hz3 A
continuous current of the DIAZED fuse link of the output relay4 A
electrical endurance (operating cycles) at AC-15 at 230 V typical100 000
product component removable terminal for auxiliary and control circuitYes
