Low Voltage Controls & Distribution - Siemens Answers - Siemens ...

2
3RA13 Reversing Contactor Assemblies
3RA13 complete units, 3 ... 45 kW
Fully wired and tested contactor assemblies · Size S0 · up to 11 kW
3RA13 1 . -8XB30-1 . . .
2/20
14
14
15
Rated data AC-2 and AC-3 Rated control Screw terminals Weight per
supply voltage U s 1) PU approx.
Operational Ratings of induction Order No.
current I e up to motors at 50 Hz and
415 V 230 V 415 V 500 V 690 V
A kW kW kW kW V kg
AC operation, 50/60 Hz
12 3 5.5 7.5 7.5 110 AC 3RA13 24-8XB30-1AG2 0.770
230 AC 3RA13 24-8XB30-1AL2 0.770
17 4 7.5 10 11 110 AC 3RA13 25-8XB30-1AG2 0.770
230 AC 3RA13 25-8XB30-1AL2 0.770
25 5.5 11 11 11 110 AC 3RA13 26-8XB30-1AG2 0.770
230 AC 3RA13 26-8XB30-1AL2 0.770
DC operation
1) Coil operating range
at 50 Hz: 0.8 ... 1.1 x U s; at 60 Hz: 0.85 ... 1.1 x U s.
12 3 5.5 7.5 7.5 24 DC 3RA13 24-8XB30-1BB4 1-230
17 4 7.5 10 11 24 DC 3RA13 25-8XB30-1BB4 1-230
25 5.5 11 11 11 24 DC 3RA13 26-8XB30-1BB4 1-230
Mountable accessories (to be ordered separately): The fully wired and tested contactor assembly includes the following
components:
12
16
Accessories Order No. Page Individual parts Order No. Page
4
6
6
1
K1 K2
12 Mechanical interlock, front 3RA19 24-1A 2/23 1 2 Contactors, 5.5 kW 3RT10 24 3RT10 24 2/13
14 Auxiliary switch block, front 3RH19 21-1CA . . 2/47 1 2 Contactors, 7.5 kW 3RT10 25 3RT10 25 2/13
15 Auxiliary switch block, lateral 3RH19 21-1EA . . 2/48 1 2 Contactors, 11 kW 3RT10 26 3RT10 26 2/13
16 Surge suppressors 3RT19 26-1 . . . . 2/51 4 Mechanical interlock,
lateral
3RA19 24-2B 2/23
6 Installation kit 3RA19 23-2A 2/24
The installation kit contains wiring modules on the top and
bottom(they also form the mechanical connection between
the contactors).
2
NSB00460
The connecting
cables are not
shown.