3RH19211CA10 Datasheet, PDF (17/76 Pages) Siemens Semiconductor Group – Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications

3RH, 3TH Contactor Relays
3TH2 contactor relays, 4- and 8-pole
Contacts Rated operational current Contacts
DT
I_e/AC-15/AC-14
at
230/ 400/ 500 V 690/ Ident. No. Version
220 V 380 V
660 V acc. to
EN 50011
Order No.
Price
per PU
PU PS*
(UNIT,
SET, M)
PG Weight
per PU
approx.
Number A A A A
NO NC
Latched contactor relays with screw terminals ¼
for screw and snap-on mounting onto 35 mm standard mounting rail
AC operation
4
4 3 2 1 40 E
4 -- C
31 E
31B
22 E
22B
DC operation · DC solenoid system
3TH27
4
4 3 2 1 40 E
4 -- B
31 E
31B
22 E
22B
For accessories, see page 3/140.
3TH27 40-0AP0
3TH27 31-0AP0
3TH27 22-0AP0
3TH27 40-0BB4
3TH27 31-0BB4
3TH27 22-0BB4
kg
1 1 unit 101 0.350
1 1 unit 101 0.350
1 1 unit 101 0.345
1 1 unit 101 0.396
1 1 unit 101 0.401
1 1 unit 101 0.399
Contactor
Type
3TH20 ..-0...
Rated control supply voltages
(the 10th and 11th position of the order number must be changed)
AC operation
Coils for AC 50 and 60 Hz
Rated control supply voltage U_s
Coils for AC 50 Hz
50 Hz
60 Hz
V AC
V AC
24
29
B0
110
132
230/220
276
F0
P0¹⁾
DC operation
Rated control supply voltage U_s
V DC
24
B4
110
F4
220
M4
Contactor
Type
3TH20 ..-3...,
3TH20 ..-6...,
3TH20 ..-7...,
3TH22, 3TH27
Rated control supply voltages
(the 10th and 11th position of the order number must be changed)
AC operation
Coils for AC 50 and 60 Hz
Rated control supply voltage U_s
Coils for AC 50 Hz
50 Hz
60 Hz
V AC
V AC
230/220
276
P0¹⁾
DC operation
Rated control supply voltage U_s
V DC
24
B4
1) Operating range at 220 V or 380 V:
0.85 to 1.15 x U_s; lower operating range limit according to IEC 60947.
Please inquire about further voltages.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/87