3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications
U
s
3RT10 motor contactors, 5.5 ... 45 kW
DC operation · DC solenoid system
Screw terminals
For screw and snap-on mounting onto standard mounting rail
Contactor control unit
Solenoid fitted with varistor
1)
Rated data
Auxiliary contacts
Rated control DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
AC-2 and AC-3
supply voltage
T : up to 70 °C
U
u
s
Rated
Rating of
Order No.
Price
per PU
operational
induction
Ident. Version
No.
current I at
motors at 50 Hz
e
400 V
A
400 V
kW
NO
NC
V DC
kg
For screw and snap-on mounting onto
35 mm standard mounting rail
Size S0
17
7.5
11
--
--
--
--
--
--
24
B
B
3RT10 25-1XB40-0LA2
3RT10 25-1XF40-0LA2
1
1
1 unit
1 unit
101
101
0.625
110
0.340
25
--
--
--
--
--
--
24
110
B
B
3RT10 26-1XB40-0LA2
3RT10 26-1XF40-0LA2
1
1
1 unit
1 unit
101
101
0.627
0.445
Size S2
32
15
--
--
--
--
--
--
24
110
B
B
3RT10 34-1XB40-0LA2
3RT10 34-1XF40-0LA2
1
1
1 unit
1 unit
101
101
1.432
1.505
40
50
18.5
22
--
--
--
--
--
--
24
B
B
3RT10 35-1XB40-0LA2
3RT10 35-1XF40-0LA2
1
1
1 unit
1 unit
101
101
1.491
1.432
110
--
--
--
--
--
--
24
110
B
B
3RT10 36-1XB40-0LA2
3RT10 36-1XF40-0LA2
1
1
1 unit
1 unit
101
101
1.491
1.432
For screw and snap-on mounting onto
35 mm and 75 mm standard mounting rail
Size S3
65
80
95
30
37
45
--
--
--
--
--
--
24
B
B
3RT10 44-1XB40-0LA2
3RT10 44-1XF40-0LA2
1
1
1 unit
1 unit
101
101
2.864
2.775
110
--
--
--
--
--
--
24
110
B
B
3RT10 45-1XB40-0LA2
3RT10 45-1XF40-0LA2
1
1
1 unit
1 unit
101
101
2.871
2.720
--
--
--
--
--
--
24
110
B
B
3RT10 46-1XB40-0LA2
3RT10 46-1XF40-0LA2
1
1
1 unit
1 unit
101
101
2.913
2.913
1) Auxiliary switch blocks mountable as standard contactors.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/71