3RF2920-0GA33

**3RF2920-0GA33** 

**Data sheet** 

***phase-out type*** extended load monitoring current range 20 A / 40 °C 110 ... 230 V / 110 V AC for semiconductor relay/contactor 

|Ee|***phase-out type*** extended load monitoring current range 20 A / 40 °C 110 ...<br>230 V / 110 V AC for semiconductor relay/contactor|
|---|---|
|**product brand name**|SIRIUS|
|**product designation**|extended load monitoring|
|**manufacturer's article number**||
|●_1 of the accessories that can be ordered|3RF2900-0RA88|
|**product designation**||
|● _1 of the accessories that can be ordered|sealable end cover|
|**General technical data**<br>~~Se~~||
|**product function**<br>~~Se~~|solid-state relay/ solid-state contactor 3RF2<br>~~Se~~|
|**power loss[W] for rated value of the current**||
|● without load current share typical|2.2 W|
|**insulation voltage rated value**|600 V|
|**degree ofpollution**|3|
|surge voltage resistance of main circuit rated value|2.5 kV|
|**protection class IP**|IP20|
|protection class IP on the front accordingto IEC 60529|IP20|
|**shock resistance according to IEC 60068-2-27**|15g/ 11 ms|
|**vibration resistance according to IEC 60068-2-6**|2g|
|**reference code according to IEC 81346-2**|B|
|**Substance Prohibitance(day/month/year)**|05/01/2012|
|**SVHC substance name**|Lead monoxide (lead oxide) CAS-No. 1317-36-8<br>6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-No. 119-47-1|
|**Net Weight**|0.13 kg|
|**Main circuit**||
|**number ofpoles for main current circuit**|0|
|**number of NO contacts for main contacts**|0|
|**number of NC contacts for main contacts**|0|
|operatingvoltage at AC||
|● at 50 Hz rated value|110 ... 230 V|
|● at 60 Hz rated value|110 ... 230 V|
|**operating frequency rated value**|50 ... 60 Hz|
|**relative symmetrical tolerance of the operating frequency**|10 %|
|**operating range relative to the operating voltage at AC**||
|● at 50 Hz|93.5 ... 253 V|
|● at 60 Hz|93.5 ... 253 V|
|**operational current**||
|● at AC-51 rated value|20 A|
|**derating temperature**|40 °C|
|**teach range current initial value**|0.56 A|
|**teach range current full-scale value**|20 A|



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|**partial load for load monitoring**|0.65 A|
|---|---|
|**Control circuit/ Control**||
|**type of voltage**|AC|
|**control supply voltage at AC**||
|● at 50 Hz rated value|90 ... 121 V|
|● at 60 Hz rated value|90 ... 121 V|
|**control supply voltage at AC**||
|● at 50 Hz full-scale value for signal<0> recognition|15 V|
|● at 60 Hz full-scale value for signal<0> recognition|15 V|
|**supply voltage frequency for auxiliary and control circuit**<br>**rated value**|50 ... 60 Hz|
|**symmetrical line frequency tolerance**|5 Hz|
|**control current at minimum control supply voltage**||
|● at AC|2 mA|
|control current at AC rated value|20 mA|
|**Auxiliary circuit**||
|**number of NC contacts for auxiliary contacts**|1|
|**number of NO contacts for auxiliary contacts**|1|
|number of CO contacts for auxiliarycontacts|1|
|**Installation/ mounting/ dimensions**||
|fasteningmethod side-by-side mounting|Yes|
|**fastening method**|clip-on|
|**height**|111.5 mm|
|**width**|45 mm|
|**depth**|69.5 mm|
|**Connections/ Terminals**||
|**type of electrical connection**||
|● for auxiliaryand control circuit|screw-type terminals|
|**type of connectable conductor cross-sections**||
|● for auxiliaryand control contacts||
|— solid|1x(0.5 ... 2.5 mm²), 2x(0.5 ... 1 mm²)|
|— finelystranded with core endprocessing|1x(0.5 ... 2.5 mm²), 2x(0.5 ... 1 mm²)|
|— finelystranded without core endprocessing|1x(0.5 ... 2.5 mm²), 2x(0.5 ... 1 mm²)|
|● for AWG cables for auxiliaryand control contacts|1x(20 ... 12)|
|tightening torque for auxiliary and control contacts with screw-<br>type terminals|0.5 ... 0.6 N·m|
|tightening torque [lbf·in] for auxiliary and control contacts with<br>screw-type terminals|4.5 ... 5.3 lbf·in|
|design of the thread of the connection screw of the auxiliary and<br>control contacts|M3|
|stripped length of the cable for auxiliaryand control contacts|7 mm|
|Electrical Safety||
|**touch protection on the front according to IEC 60529**|finger-safe, for vertical contact from the front|
|**Ambient conditions**||
|installation altitude at height above sea level maximum|1 000 m|
|**ambient temperature**||
|● duringoperation|-25 ... +60 °C|
|● duringstorage|-55 ... +80 °C|
|**Electromagnetic compatibility**||
|**conducted interference**||
|● due to burst accordingto IEC 61000-4-4|2 kV / 5 kHz, behavior criterion 2|
|● due to conductor-earth surge accordingto IEC 61000-4-5|2 kV, behavior criterion 2|
|● due to conductor-conductor surge according to IEC<br>61000-4-5|1 kV, behavior criterion 2|
|● due to high-frequency radiation according to IEC 61000-<br>4-6|140 dBuV in the frequency range 0.15 ... 80 MHz, behavior criterion 1|
|**electrostatic discharge according to IEC 61000-4-2**|4 kV contact discharging/ 8 kV air discharging, behavior criterion 2|
|**conducted HF interference emissions according to**<br>**CISPR11**|Class A for industrial environment|
|**field-bound HF interference emission according to CISPR11**|Class B for the domestic, business and commercial environments|



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