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Siemens 3RA6120-2CB33

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Siemens 3RA6120-2CB33

SIRIUS Compact load feeder DOL starter 690 V 24 V AC/DC 50...60 Hz 1...4 A IP20 Connection main circuit: plug-in, without terminals Connection auxiliary circuit: Spring-type terminal

SiemensMFR # 3RA6120-2CB33SKU # CEY-8EF3B0326A1D
product brand nameSIRIUS
product designationcompact starter
design of the productdirect starter
product type designation3RA61
product extension auxiliary switchYes
at AC in hot operating state1 W
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About This Product

SIRIUS Compact load feeder DOL starter 690 V 24 V AC/DC 50...60 Hz 1...4 A IP20 Connection main circuit: plug-in, without terminals Connection auxiliary circuit: Spring-type terminal

Siemens 3RA6120-2CB33

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Specifications

product brand nameSIRIUS
product designationcompact starter
design of the productdirect starter
product type designation3RA61
General technical data
product function control circuit interface to parallel wiringYes
product extension auxiliary switchYes
at AC in hot operating state1 W
at AC in hot operating state per pole0.33 W
without load current share typical2.9 W
insulation voltage rated value690 V
degree of pollution3
surge voltage resistance rated value6 000 V
between main and auxiliary circuit400 V
between auxiliary and auxiliary circuit250 V
between control and auxiliary circuit300 V
degree of protection NEMA ratingother
shock resistancea=60 m/s2 (6g) with 10 ms per 3 shocks in all axes
vibration resistancef = 4 ... 5.8 Hz, d = 15 mm; f = 5.8 ... 500 Hz, a = 20 m/s²; 10 cycles
of the main contacts typical10 000 000
of auxiliary contacts typical10 000 000
of the signaling contacts typical10 000 000
at DC-13 at 6 A at 24 V typical30 000
at AC-15 at 6 A at 230 V typical200 000
type of coordinationcontinous operation according to IEC 60947-6-2
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)05/01/2012
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 6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-No. 119-47-1
Net Weight1.273 kg
Ambient conditions
installation altitude at height above sea level maximum2 000 m
during operation-20 ... +60 °C
during storage-55 ... +80 °C
during transport-55 ... +80 °C
relative humidity during operation10 ... 90 %
Main circuit
number of poles for main current circuit3
adjustable current response value current of the current-dependent overload release1 ... 4 A
formula for making capacity limit current12 x Ie
formula for limit current breaking capacity10 x Ie
at 400 V rated value1.5 kW
at 500 V rated value2.2 kW
at 690 V rated value3 kW
operating voltage at AC-3 rated value maximum690 V
at AC at 400 V rated value4 A
at AC-3 at 400 V rated value4 A
— at 400 V rated value3.6 A
— at 500 V rated value3.9 A
— at 690 V rated value3.8 A
at AC-3 at 400 V rated value1.5 kW
— at 400 V rated value1 500 W
— at 500 V rated value2 200 W
— at 690 V rated value3 000 W
no-load switching frequency3 600 1/h
at AC-41 according to IEC 60947-6-2 maximum750 1/h
at AC-43 according to IEC 60947-6-2 maximum250 1/h
Control circuit/ Control
type of voltageAC/DC
at 50 Hz rated value24 V
at 50 Hz24 V
at 60 Hz rated value24 V
at 60 Hz24 V
1 rated value50 Hz
2 rated value60 Hz
control supply voltage 1 at DC rated value24 V
control supply voltage 1 at DC24 V
at AC maximum2.8 W
at DC maximum2.9 W
Auxiliary circuit
number of NC contacts for auxiliary contacts1
number of NO contacts for auxiliary contacts1
number of NO contacts of instantaneous short-circuit trip unit for signaling contact1
number of CO contacts of the current-dependent overload release for signaling contact1
operational current of auxiliary contacts at AC-12 maximum10 A
operational current of auxiliary contacts at DC-13 at 250 V0.27 A
Protective and monitoring functions
trip classCLASS 10 and 20 adjustable
at 400 V rated value53 kA
at 500 V rated value3 kA
at 690 V rated value3 kA
UL/CSA ratings
at 480 V rated value4 A
at 600 V rated value4 A
at 200/208 V rated value0.75 hp
at 220/230 V rated value0.75 hp
at 460/480 V rated value2 hp
at 575/600 V rated value3 hp
contact rating of auxiliary contacts according to ULcontacts 21-22, 13-14, 43-44 Q600 / A600, contacts 77-78 R300 / B300, contacts 95-96-98 R300 / D300
Short-circuit protection
product function short circuit protectionYes
design of short-circuit protectionelectromagnetic
for short-circuit protection of the auxiliary switch requiredfuse gL/gG: 10 A
for short-circuit protection of the signaling switch of the short-circuit release required6A gL/gG/400V
for short-circuit protection of the signaling switch of the overload release required4A gL/gG/400V
Installation/ mounting/ dimensions
mounting positionany
mounting position recommendedvertical, on horizontal standard DIN rail
fastening methodscrew and snap-on mounting
height191 mm
width45 mm
depth165 mm
Connections/ Terminals
product component removable terminal for main circuitYes
product component removable terminal for auxiliary and control circuitYes
for main current circuitplug-in without terminals
for auxiliary and control circuitspring-loaded terminals
solid2x (1.5 ... 6 mm²), 1x 10 mm²
finely stranded with core end processing2x (1.5 ... 6 mm²)
finely stranded without core end processing2x (1.5 ... 6 mm²)
— solid2x (0.25 ... 1.5 mm²)
— finely stranded with core end processing2x (0.25 ... 1.5 mm²)
— finely stranded without core end processing2x (0.25 ... 1.5 mm²)
for AWG cables for auxiliary contacts2x (24 ... 16)
Safety related data
with low demand rate according to SN 3192040 %
with high demand rate according to SN 3192050 %
B10 value with high demand rate according to SN 319203 000 000
failure rate [FIT] with low demand rate according to SN 31920100 FIT
IEC 61508
T1 value for proof test interval or service life according to IEC 6150820 a
Electrical Safety
protection class IP on the front according to IEC 60529IP20
touch protection on the front according to IEC 60529finger-safe
Communication/ Protocol
product function bus communicationNo
AS-Interface protocolNo
IO-Link protocolNo
product function control circuit interface with IO linkNo
Electromagnetic compatibility
due to burst according to IEC 61000-4-44 kV main contacts, 2 kV auxiliary contacts
due to conductor-earth surge according to IEC 61000-4-54 kV main contacts, 2 kV auxiliary contacts
due to conductor-conductor surge according to IEC 61000-4-52 kV main contacts, 1 kV auxiliary contacts
due to high-frequency radiation according to IEC 61000-4-60.15-80Mhz at 10V
field-based interference according to IEC 61000-4-310 V/m
electrostatic discharge according to IEC 61000-4-28 kV
conducted HF interference emissions according to CISPR11150 kHz ... 30 MHz Class A
field-bound HF interference emission according to CISPR1130 ... 1000 MHz Class A
Supply voltage
Supply voltage required Auxiliary voltageNo
Display
number of LEDs2

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