product brand nameSIRIUS
product designationsolid-state contactor
design of the product1-pole
product type designation3RF23
_1 of the accessories that can be ordered3RF2900-3PA88
_3 of the accessories that can be ordered3RF2900-0EA18
_4 of the accessories that can be ordered3RF2920-0GA16
_1 of the accessories that can be orderedterminal cover
_3 of the accessories that can be orderedconverter
_4 of the accessories that can be orderedload monitoring
General technical data
product functionzero-point switching
at AC in hot operating state11 W
at AC in hot operating state per pole11 W
without load current share typical0.4 W
insulation voltage rated value600 V
degree of pollution3
surge voltage resistance of main circuit rated value6 kV
protection class IPIP00
protection class IP on the front according to IEC 60529IP00
shock resistance according to IEC 60068-2-2715 g / 11 ms
vibration resistance according to IEC 60068-2-62 g
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)05/28/2009
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 Dibutylbis(pentane-2,4-dionato-O,O')tin CAS-No. 22673-19-4
Net Weight0.126 kg
Main circuit
number of poles for main current circuit1
number of NO contacts for main contacts1
number of NC contacts for main contacts0
type of voltage of the operating voltageAC
— at 50 Hz rated value48 ... 600 V
— at 60 Hz rated value48 ... 600 V
operating frequency rated value50 ... 60 Hz
at 50 Hz40 ... 660 V
at 60 Hz40 ... 660 V
at AC-1 at 400 V rated value10.5 A
at AC-51 rated value10.5 A
at AC-51 according to IEC 60947-4-37.5 A
according to UL 508 rated value9.6 A
operational current minimum100 mA
rate of voltage rise at the thyristor for main contacts maximum permissible1 000 V/µs
blocking voltage at the thyristor for main contacts maximum permissible1 600 V
reverse current of the thyristor10 mA
derating temperature40 °C
surge current resistance rated value400 A
I2t value maximum800 A²·s
Control circuit/ Control
type of voltage of the control supply voltageDC
control supply voltage 1 at DC rated value maximum permissible30 V
control supply voltage 1 at DC15 ... 24 V
initial value for signal <1> detection15 V
full-scale value for signal<0> recognition5 V
at DC13 mA
control current at DC rated value15 mA
ON-delay time1 ms; additionally max. one half-wave
OFF-delay time1 ms; additionally max. one half-wave
Installation/ mounting/ dimensions
fastening method side-by-side mountingYes
fastening methodscrew fixing and snap-on mounting on standard mounting rail 35 mm according to IEC 60715
design of the thread of the screw for securing the equipmentM4
height95 mm
width22.5 mm
depth88 mm
Connections/ Terminals
product component removable terminal for auxiliary and control circuitYes
for main current circuitRing cable lug connection
for auxiliary and control circuitring terminal lug connection
for main contacts for JIS cable lugJIS C 2805 R 2-5, 5,5-5, 8-5, 14-5
for DIN cable lug for main contactsDIN 46234-5-2,5, -5-6, -5-10, -5-16, -5-25
— solid1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²)
— finely stranded with core end processing1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²)
— finely stranded without core end processing1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²)
for AWG cables for auxiliary and control contacts1x (20 ... 12)
for main contacts with screw-type terminals2 ... 2.5 N·m
for auxiliary and control contacts with screw-type terminals0.5 ... 0.6 N·m
for auxiliary and control contacts with screw-type terminals4.5 ... 5.3 lbf·in
for main contactsM5
of the auxiliary and control contactsM3
for main contacts10 mm
for auxiliary and control contacts7 mm
UL/CSA ratings
operational current according to UL 508 rated value9.6 A
Electrical Safety
touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front with cover
Ambient conditions
installation altitude at height above sea level maximum1 000 m
during operation-25 ... +60 °C
during storage-55 ... +80 °C
Electromagnetic compatibility
due to burst according to IEC 61000-4-42 kV / 5 kHz, behavior criterion 2
due to conductor-earth surge according to IEC 61000-4-52 kV, behavior criterion 2
due to conductor-conductor surge according to IEC 61000-4-51 kV, behavior criterion 2
due to high-frequency radiation according to IEC 61000-4-6140 dBuV in the frequency range 0.15 ... 80 MHz, behavior criterion 1
field-based interference according to IEC 61000-4-380 MHz ... 1 GHz 10 V/m, behavior criterion 1
electrostatic discharge according to IEC 61000-4-24 kV contact discharging / 8 kV air discharging, behavior criterion 2
conducted HF interference emissions according to CISPR11Class A for industrial environment
field-bound HF interference emission according to CISPR11Class B for the domestic, business and commercial environments
Short-circuit protection, design of the fuse link
of gS fuse for semiconductor protection at NH design usable3NE1813-0
of full range R fuse link for semiconductor protection at cylindrical design usable5SE1316
of back-up R fuse link for semiconductor protection at NH design usable3NE8015-1
of back-up R fuse link for semiconductor protection at cylindrical design 10 x 38 mm usable3NC1032
of back-up R fuse link for semiconductor protection at cylindrical design 14 x 51 mm usable3NC1440
of back-up R fuse link for semiconductor protection at cylindrical design 22 x 58 mm usable3NC2240
at NH design usable3NA6803-6