3RT Coupling Relays
3RT10 coupling relays (interface),
for switching motors, 3-pole, 3 ... 11 kW
■
■
Application
DC operation
The 3RT10 1 coupling relays cannot be extended with auxiliary
switch blocks.
IEC 60947, EN 60947 (VDE 0660)
Two single-pole auxiliary switch blocks can be fitted to the
3RT10 2 coupling relays.
The 3RT10 coupling relays for switching motors are tailored to
the special requirements of working with electronic controls.
Selection and ordering data
DC operation
Screw terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
Surge
suppressors
Rated data
Auxiliary contacts DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
AC-2 and AC-3,
T : up to 60 °C
u
Opera-
tional
Rating of
induction
Ident. Version
No.
Order No.
Price
per PU
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 EN 50012
Rated control supply voltage U = 24 V DC, coil operating range 0.7 to 1.25 x U
s
s
Power consumption of the coils 2.3 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor
or RC element,
attachable
7
3
10
01
1
--
--
1
}
}
3RT10 15-1HB41
3RT10 15-1HB42
1
1
1 unit
1 unit
101
101
0.259
0.258
Built-in diode
7
7
9
3
3
4
10
01
1
--
1
}
}
3RT10 15-1JB41
3RT10 15-1JB42
1
1
1 unit
1 unit
101
101
0.259
0.261
--
3RT10 1.-1HB4.
Built-in varistor
10
01
1
--
--
1
}
3RT10 15-1KB41
3RT10 15-1KB42
1
1
1 unit
1 unit
101
101
0.261
0.259
}
Diode, varistor
or RC element,
attachable
10
01
1
--
--
1
}
}
3RT10 16-1HB41
3RT10 16-1HB42
1
1
1 unit
1 unit
101
101
0.258
0.260
Built-in diode
9
9
4
10
01
1
--
1
}
}
3RT10 16-1JB41
3RT10 16-1JB42
1
1
1 unit
1 unit
101
101
0.261
0.261
--
Built-in varistor
4
10
01
1
--
--
1
}
3RT10 16-1KB41
3RT10 16-1KB42
1
1
1 unit
1 unit
101
101
0.260
0.260
}
Diode, varistor 12
or RC element,
attachable
5.5
10
01
1
--
--
1
A
B
3RT10 17-1HB41
3RT10 17-1HB42
1
1
1 unit
1 unit
101
101
0.260
0.260
Built-in diode 12
5.5
5.5
10
01
1
--
1
}
}
3RT10 17-1JB41
3RT10 17-1JB42
1
1
1 unit
1 unit
101
101
0.258
0.258
--
Built-in varistor 12
10
01
1
--
--
1
}
3RT10 17-1KB41
3RT10 17-1KB42
1
1
1 unit
1 unit
101
101
0.261
0.261
}
For accessories, see page 3/119.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/90
SIEMENS [ Siemens Semiconductor Group ]
