3RH19211CA10 Datasheet, PDF (68/76 Pages) Siemens Semiconductor Group – Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications

Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TB, 3TC, 3TF, 3TG, 3TK
contactors
■ Accessories
For
Max. rated operating currents I_e/AC-1 Max. conductor DT Order No.
contactor (at 55 °C) of the contactors
cross-sections
Price
per PU
Type
A
Links for paralleing (star jumpers)
3-pole, without connection terminal¹⁾²⁾
3TG10 16 star jumpers can be reduced by
one pole
3-pole, with connection terminal¹⁾³⁾
3TG10 40
4-pole, with connection terminal¹⁾⁴⁾
3TG10 50
mm²
--
25
25
1) The links for paralleling can be reduced by one pole. The rated operating
currents apply to each pole. The parallel connections are insulated.
2) Replacement for 3TX4 490-2C.
3) Replacement for 3TX4 490-2A.
4) Replacement for 3TX4 490-2B.
} 3RT19 16-4BA31
} 3RT19 16-4BB31
C 3RT19 16-4BB41
PU PS* PG
(UNIT,
SET, M)
Weight
per PU
approx.
kg
1 1 unit 101 0.003
1 1 unit 101 0.015
1 1 unit 101 0.015
3/138 ^{Siemens LV 1 · 2006}
* You can order this quantity or a multiple thereof.