product brand nameSIRIUS
product designationReversing contactor assembly
product type designation3RA23
1 of the supplied contactor3RT2025-1BB40
2 of the supplied contactor3RT2025-1BB40
of the supplied RH assembly kit3RA2923-2AA1
General technical data
size of contactorS0
product extension auxiliary switchYes
at AC7,5 g / 5 ms, 4,7 g / 10 ms
at DC10g / 5 ms, 7,5g / 10 ms
at AC11,8 g / 5 ms, 7,4 g / 10 ms
at DC15 g / 5 ms, 10 g / 10 ms
of contactor typical10 000 000
of the contactor with added auxiliary switch block typical10 000 000
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)10/01/2009
Net Weight1.262 kg
Ambient conditions
installation altitude at height above sea level maximum2 000 m
during operation-25 ... +60 °C
during storage-55 ... +80 °C
Main circuit
number of poles for main current circuit3
number of NO contacts for main contacts3
number of NC contacts for main contacts0
at AC-3 rated value maximum690 V
at AC-3e rated value maximum690 V
— at 400 V rated value17 A
— at 500 V rated value17 A
— at 690 V rated value13 A
— at 400 V rated value17 A
— at 500 V rated value17 A
— at 690 V rated value13 A
— at 400 V rated value7.5 kW
— at 500 V rated value7.5 kW
— at 690 V rated value11 kW
— at 400 V rated value7.5 kW
— at 690 V rated value11 kW
at AC-4 at 400 V rated value7.5 kW
at AC-3 maximum1 000 1/h
at AC-3e maximum1 000 1/h
Control circuit/ Control
type of voltage of the control supply voltageDC
control supply voltage 1 at DC rated value24 V
closing power of magnet coil at DC5.9 W
holding power of magnet coil at DC5.9 W
Auxiliary circuit
per direction of rotation1
instantaneous contact2
contact reliability of auxiliary contacts< 1 error per 100 million operating cycles
UL/CSA ratings
at 480 V rated value14 A
at 600 V rated value17 A
at 220/230 V rated value5 hp
at 460/480 V rated value10 hp
at 575/600 V rated value15 hp
contact rating of auxiliary contacts according to ULA600 / Q600
Short-circuit protection
— with type of coordination 1 requiredgG NH 3NA, DIAZED 5SB, NEOZED 5SE: 63 A
— with type of coordination 2 requiredgG NH 3NA, DIAZED 5SB, NEOZED 5SE: 25 A
for short-circuit protection of the auxiliary switch requiredfuse gG: 10 A
Installation/ mounting/ dimensions
mounting position+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
fastening methodscrew and snap-on mounting onto 35 mm DIN rail
height101 mm
width90 mm
depth107 mm
— forwards6 mm
— backwards0 mm
— upwards6 mm
— downwards6 mm
— at the side6 mm
— forwards6 mm
— backwards0 mm
— upwards6 mm
— at the side6 mm
— downwards6 mm
— forwards6 mm
— backwards0 mm
— upwards6 mm
— downwards6 mm
— at the side6 mm
Connections/ Terminals
for main current circuitscrew-type terminals
for auxiliary and control circuitscrew-type terminals
at contactor for auxiliary contactsScrew-type terminals
of magnet coilscrew terminal
solid2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)
solid or stranded2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)
finely stranded with core end processing2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm²
— solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
— finely stranded with core end processing2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
for AWG cables for auxiliary contacts2x (20 ... 16), 2x (18 ... 14)
Safety related data
product function suitable for safety functionYes
Electrical Safety
protection class IP on the front according to IEC 60529IP20
touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front
Communication/ Protocol
product function bus communicationYes
protocol is supported AS-Interface protocolNo
product function control circuit interface with IO linkNo