Siemens SIRIUS 3RT Manual page 104

Configuration
6.7 Changing the polarity of hoisting gear motors
Rated powers
The performance range of the 3RT25 4-pole power contactors in size S00 extends up to
5.5 kW at a voltage of 400 V. In size S0, the maximum power value is 11 kW at a voltage of
400 V. In size S2, the maximum power value is 22 kW at a voltage of 400 V. In size S3, the
maximum power value is 37 kW at a voltage of 400 V. All specified rated powers and rated
currents refer to an ambient temperature of 60 °C.
3RT25 contactors
Article number
(size S00)
3RT2516
3RT2517
3RT2518
Article number
(size S0)
3RT2526
Article number
(size S2)
3RT2535
3RT2536
Article number
(size S3)
3RT2544
3RT2545
104
I /AC-1 [A] to 690 V
e
18
22
22
I /AC-1 [A] to 690 V
e
40
I /AC-1 [A] to 690 V
e
60
70
I /AC-1 [A] to 690 V
e
100
125
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Width [mm]
45
Width [mm]
60 (screw connection)
61 (spring-loaded connection)
Width [mm]
75
Width [mm]
96
Manual, 09/2017, A5E03656507120A/RS-AE/006