product brand nameSIRIUS
product designationintelligent link module
design of the productreversing starter standard
product type designation3RC7
General technical data
number of monitored phases2
direct starterNo
reversing starterYes
product function external resetYes
product component RESET buttonYes
design of the overcurrent releaseelectronic
size of the circuit-breakerS0
size of contactor can be combined company-specificS0
remote firmware updateYes
for power supply reverse polarity protectionYes
rated value690 V
for overvoltage category III according to IEC 60664 with degree of pollution 2 rated value690 V
degree of pollution2
overvoltage category3
surge voltage resistance rated value6 kV
shock resistance according to IEC 60068-2-276 g / 11 ms (3 shocks); 10 g / 6 ms (1000 shocks)
mechanical service life (operating cycles) typical10 000 000
reference code according to IEC 81346-2F
continuous current rated value32 A
Substance Prohibitance (day/month/year)06/21/2024
SVHC substance nameLead CAS-No. 7439-92-1 Lead monoxide (lead oxide) CAS-No. 1317-36-8 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-10-5 Melamine CAS-No. 108-78-1
Net Weight0.298 kg
Ambient conditions
installation altitude at height above sea level maximum2 000 m
during operation-20 ... +60 °C
during storage-40 ... +80 °C
during transport-40 ... +80 °C
environmental category during operation according to IEC 607213C3 (without salt spray)
relative humidity during operation10 ... 95 %
Main circuit
number of poles for main current circuit3
adjustable current response value current of the current-dependent overload release3.5 ... 32 A
type of the motor protectionsolid-state
type of voltage for main current circuitAC
rated value690 V
at AC-3 rated value maximum690 V
at AC-3e rated value maximum690 V
operating frequency rated value50 ... 60 Hz
operational current rated value32 A
Auxiliary circuit
designation of the terminal at the auxiliary voltageAUX-PWR
number of NC contacts for auxiliary contacts0
number of NO contacts for auxiliary contacts0
number of CO contacts for auxiliary contacts0
auxiliary voltage at DC rated value24 V
auxiliary voltage at DC rated value20.4 ... 28.8 V
inrush current peak for auxiliary voltage at DC at 24 V2.5 A
duration of inrush current peak for auxiliary voltage at DC at 24 V1 ms
closing power at the auxiliary voltage in closing operation at DC at 24 V5.9 W
holding power at the auxiliary voltage in holding operation at DC at 24 V1.3 W
Protective and monitoring functions
type of protection function of the overcurrent releaseelectronic
ground fault detectionNo
phase failure detectionYes
phase sequence recognitionYes
overcurrent detection 1 phaseYes
undercurrent detection 3 phasesYes
undercurrent monitoringYes
overcurrent and undercurrent monitoringYes
undercurrent detection 1 phaseYes
overcurrent detection 3 phaseYes
overload protectionYes
overload warningYes
active current monitoringNo
operating hours counterYes
trip classCLASS 10E / CLASS 20E; for permissible operating currents, see manual
design of the overload releaseelectronic
UL/CSA ratings
according to UL 60947 rated value600 V
at AC at 60 Hz according to CSA and UL rated value600 V
Installation/ mounting/ dimensions
mounting positionvertical, on horizontal standard mounting rail
fastening methodclip-on
height136 mm
width45 mm
depth149 mm
Connections/ Terminals
type of electrical connection for main current circuitspring-loaded terminals
type of electrical connection for supply voltage line-sidespring-loaded terminals (push-in)
solid0.2 ... 1.5 mm²
finely stranded without core end processing0.2 ... 1.5 mm²
finely stranded with core end processing0.2 ... 1 mm²
type of connectable conductor cross-sections at the inputs for supply voltage for AWG cables solid24 ... 16
Electrical Safety
touch protection on the front according to IEC 60529finger-safe
Communication/ Protocol
product function bus communicationYes
of the inputs16 byte
of the outputs2 byte
type of electrical connection of the communication interfaceRJ45
Electromagnetic compatibility
EMC emitted interference according to IEC 60947-1environment A
EMC immunity according to IEC 60947-1environment A
due to burst according to IEC 61000-4-42 kV
due to conductor-earth surge according to IEC 61000-4-52 kV
due to conductor-conductor surge according to IEC 61000-4-51 kV
due to high-frequency radiation according to IEC 61000-4-610 V
field-based interference according to IEC 61000-4-310 V/m
electrostatic discharge according to IEC 61000-4-26 kV contact discharge / 8 kV air discharge
conducted HF interference emissions according to CISPR11Class A for industrial environment
field-bound HF interference emission according to CISPR11Class A for industrial environment
Supply voltage
type of voltage of the supply voltageDC
designation of the terminal at supply voltagePWR
minimum permissible19.2 V
maximum permissible28.8 V
auxiliary voltage at DC rated value20.4 ... 28.8 V
supply voltage at DC rated value24 V
inrush current peak with supply voltage at DC at 24 V1.25 A
duration of inrush current peak with supply voltage at DC at 24 V5 ms
power loss [W] at supply voltage at DC at 24 V0.5 W