Siemens SIRIUS 3RT - Page 97

Configuration
6.5 Switching motorized loads
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
97
Rated powers
A single size covers several versions with different standard motor ratings. The specified
power (in kW) refers to the output power on the motor shaft (in accordance with the motor's
nameplate).
The maximum power value of the 3RT233.-.....-4AA0 4-pole power contactors is 22 kW at a
voltage of 400 V. The maximum power value of the 3RT234.-.....-4AA0 4-pole power
contactors is 45 kW at a voltage of 400 V.
All specified rated powers and rated currents refer to an ambient temperature of 60 °C.
3RT20 power contactors
Article number
(size S00)
P/AC-3/400 [kW]
I
e
/AC-3 [A] to 400 V
Width [mm]
3RT2015
3
7
45
3RT2016 4 9
3RT2017
5.5
12
3RT2018
7.5
16
Article number
(size S0)
P/AC-3/400 [kW]
I
e
/AC-3 [A] to 400 V
Width [mm]
3RT2023
4
9
45
3RT2024
5.5
12
3RT2025
7.5
17
3RT2026
1 1
25
3RT2027
15
32
3RT2028
18.5
38
Article number
(size S2)
P/AC-3/400 [kW]
I
e
/AC-3 [A] to 400 V
Width [mm]
3RT2035
18.5
40
55
3RT2036
22
50
3RT2037
30
65
3RT2038
37
80
Article number
(size S3)
P/AC-3/400 [kW]
I
e
/AC-3 [A] to 400 V
Width [mm]
3RT2045
37
80
70
3RT2046
45
95
3RT2047
55
110