3RH, 3TH Contactor Relays
3TH4 contactor relays, 8- and 10-pole
■
■
Overview
AC and DC operation
Terminal designations according to EN 50011
IEC 60947 and EN 60947 (VDE 0660)
In terms of their terminal designations, identification numbers
and identification letters, the 3TH42/3TH43 contactor relays
conform to the standard EN 50011 for "Specific Contactor
Relays".
The 3TH42/3TH43 contactor relays are suitable for use in any
climate. They are finger-safe according to EN 50274.
Selection and ordering data
3TH42 ..-0...
Contacts Rated operational current
Contacts
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
I /AC-15/AC-14
e
at
230/ 400/ 500 V 690/ Ident. No. Version
220 V 380 V 660 V acc. to
EN 50011
Number
A
A
A
A
NO
NC
NO
NC
kg
With screw terminals ¼ for screw and snap-on mounting onto
35 mm standard mounting rail
AC operation, rated control supply voltage Us = AC 50 Hz 230/220 V1)
8
10
6
4
2
80 E
71 E
62 E
53 E
8
7
6
5
--
1
2
3
--
--
--
--
--
--
--
--
B
B
B
C
3TH42 80-0AP0
3TH42 71-0AP0
3TH42 62-0AP0
3TH42 53-0AP0
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.422
0.420
0.420
0.420
44 E
44 E, U
4
3
4
3
--
1
--
1
B
B
3TH42 44-0AP0
3TH42 93-0AP0
1
1
1 unit
1 unit
101
101
0.419
0.425
DC operation · DC solenoid system, rated control supply voltage Us = 24 V DC
8
10
6
4
2
80 E
71 E
62 E
53 E
8
7
6
5
--
1
2
3
--
--
--
--
--
--
--
--
B
B
B
B
3TH42 80-0BB4
3TH42 71-0BB4
3TH42 62-0BB4
3TH42 53-0BB4
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.664
0.663
0.673
0.662
44 E
44 E, U
4
3
4
3
--
1
--
1
B
B
3TH42 44-0BB4
3TH42 93-0BB4
1
1
1 unit
1 unit
101
101
0.660
0.667
For accessories, see page 3/139.
Spare parts
Magnetic coils:
AC operation: 3TY7 403-0A.
DC operation: 3TY4 803-0B.
(voltages on request)
Contacts:
The contacts cannot be replaced on 3TH42 contactor relays.
1) Operating range at 220 V: 0.85 to 1.1 x U ;
s
lower operating range limit according to IEC 60947.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/83
SIEMENS [ Siemens Semiconductor Group ]
