— upwards0 mm
— forwards0 mm
— backwards0 mm
— downwards0 mm
— at the side0 mm
fastening methodscrew and snap-on mounting onto 35 mm DIN rail
product categorySIRIUS 3RN2 thermistor motor protection
product functionthermistor motor protection
mounting positionany
product brand nameSIRIUS
degree of pollution3
display version LEDYes
product designationThermistor motor protection relay
design of the productCompact evaluation unit, suitable for bimetallic switch (terminal A1 jumpered with root of changeover contact)
product type designation3RN2
relative metering precision9 %
Substance Prohibitance (Date)05/28/2009
type of electrical connectionscrew terminal
material of switching contactsAgSnO2
operating frequency rated value50 ... 60 Hz
design of the electrical isolationwithout galvanic isolation
surge voltage resistance rated value4 kV
reference code according to IEC 81346-2K
control supply voltage at DC rated value24 V
relative humidity during operation maximum70 %
shock resistance according to IEC 60068-2-2711g / 15 ms
tightening torque with screw-type terminals0.6 ... 0.8 N·m
number of CO contacts for auxiliary contacts1
number of NC contacts for auxiliary contacts0
number of NO contacts for auxiliary contacts0
type of voltage of the control supply voltageAC/DC
vibration resistance according to IEC 60068-2-610 ... 55 Hz: 0.35 mm
electrostatic discharge according to IEC 61000-4-26 kV contact discharge / 8 kV air discharge
mechanical service life (operating cycles) typical10 000 000
buffering time in the event of power failure minimum40 ms
installation altitude at height above sea level maximum2 000 m
operational current of auxiliary contacts at AC-15 maximum3 A
continuous current of the DIAZED fuse link of the output relay6 A
thermal current of the switching element with contacts maximum5 A
product component removable terminal for auxiliary and control circuitYes
insulation voltage for overvoltage category III according to IEC 60664 with degree of pollution 3 rated value300 V
