Siemens SIRIUS 3RH Series - Contactors with Extended Operating Range; Contactors for Railway Applications

SIRIUS 3RT2 contactors/contactor assemblies
2.8 Technical data
SIRIUS Innovations
266 System Manual, 01/2011, A8E56203870002-03
2.8.3 Contactors with extended operating range
2.8.3.1 Contactors for railway applications
Table 2- 104 Contactors with series resistor and coupling relays for railway applications
Type 3RT20 17 3RT20 2.
Size S00 S0
Magnet coil operating range AC/DC 0.7 to 1.25 x U
S
0.7 to 1.25 x U
S
Magnet coil power input (for cold coil and 1.0 x U
S
)
Contactors with series resistor
- Switch-on power W 13 ---
- Holding power W 4 ---
Coupling relays for railway applications
(contactors without series resistor)
- Switch-on power W 2.8 4.5
- Holding power W 2.8 4.5
Vertical mounting position Standard version
 3RT202.-3K.40:
Special version required
 3RT202.-3K.44-0LA0:
Special version required
Where specifications have not been included the information and technical data for the standard contactors apply.
Table 2- 105 Contactors with electronic drive
Type 3RT202..-2XB4..-0LA2 3RT202..-2XBF4..-0LA2
Size S0
Magnet coil operating range 0.7 to 1.3 x U
S
Magnet coil power input (for cold coil and
1.0 x U
S
)
- Switch-on power W 6.7 13.2
- Holding power W 0.8 1.6
Vertical mounting position Special version required
Where specifications have not been included the information and technical data for the standard contactors apply.