3RT Coupling Relays
3RT10 coupling relays (interface),
for switching motors, 3-pole, 3 ... 11 kW
DC operation
Cage Clamp terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
Surge
suppressors
Rated data
Auxiliary contacts DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
AC-2 and AC-3,
T : up to 60 °C
u
Opera-
Rating of Ident. Version
induction No.
Order No.
Price
per PU
tional
current I motors at
e
up to
400 V
A
50 Hz and
400 V
kW
NO
NC
kg
For screw and snap-on mounting onto 35 mm standard mounting rail
Size S00
Terminal designations according to DIN 50012
Rated control supply voltage U = 24 V DC, coil operating range 0.85 to 1.85 x U
s
s
Power consumption of the coils 1.4 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor
or RC element,
attachable
7
3
10
01
1
--
--
1
B
B
3RT10 15-2MB41-0KT0
3RT10 15-2MB42-0KT0
1
1
1 unit
1 unit
101
101
0.255
0.257
Built-in diode
7
7
9
3
3
4
10
01
1
--
1
B
B
3RT10 15-2VB41
3RT10 15-2VB42
1
1
1 unit
1 unit
101
101
0.258
0.257
--
Built-in varistor
10
01
1
--
--
1
B
B
3RT10 15-2WB41
3RT10 15-2WB42
1
1
1 unit
1 unit
101
101
0.257
0.258
3RT10 1.-2WB4.
Diode, varistor
or RC element,
attachable
10
01
1
--
--
1
B
B
3RT10 16-2MB41-0KT0
3RT10 16-2MB42-0KT0
1
1
1 unit
1 unit
101
101
0.257
0.257
Built-in diode
9
9
4
10
01
1
--
1
B
B
3RT10 16-2VB41
3RT10 16-2VB42
1
1
1 unit
1 unit
101
101
0.258
0.255
--
Built-in varistor
4
10
01
1
--
--
1
B
B
3RT10 16-2WB41
3RT10 16-2WB42
1
1
1 unit
1 unit
101
101
0.255
0.257
Diode, varistor 12
or RC element,
attachable
5.5
10
01
1
--
--
1
B
B
3RT10 17-2MB41-0KT0
3RT10 17-2MB42-0KT0
1
1
1 unit
1 unit
101
101
0.256
0.250
Built-in diode
12
5.5
5.5
10
01
1
--
1
B
B
3RT10 17-2VB41
3RT10 17-2VB42
1
1
1 unit
1 unit
101
101
0.255
0.255
--
Built-in varistor 12
10
01
1
--
--
1
B
B
3RT10 17-2WB41
3RT10 17-2WB42
1
1
1 unit
1 unit
101
101
0.256
0.257
For accessories, see page 3/119.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/93
SIEMENS [ Siemens Semiconductor Group ]
