Data Sheet

● at 1 current path at DC-3 at DC-5
— at 24 V rated value
20A
— at 110 V rated value
2.5A
— at 220 V rated value
1A
— at 440 V rated value
0.09A
— at 600 V rated value
0.06A
● with 2 current paths in series at DC-3 at DC-5
— at 24 V rated value
35A
— at 110 V rated value
15A
— at 220 V rated value
3A
— at 440 V rated value
0.27A
— at 600 V rated value
0.16A
● with 3 current paths in series at DC-3 at DC-5
— at 24 V rated value
35A
— at 110 V rated value
35A
— at 220 V rated value
10A
— at 440 V rated value
0.6A
— at 600 V rated value
0.6A
Operating power
● at AC-1
— at 230 V rated value
16kW
— at 230 V at 60 °C rated value
15.5kW
— at 400 V rated value
28kW
— at 400 V at 60 °C rated value
27.5kW
— at 690 V rated value
48kW
— at 690 V at 60 °C rated value
47.5kW
● at AC-2 at 400 V rated value
18.5kW
● at AC-3
— at 230 V rated value
11kW
— at 400 V rated value
18.5kW
— at 500 V rated value
18.5kW
— at 690 V rated value
18.5kW
Operating power for approx. 200000 operating cycles
at AC-4
● at 400 V rated value
6kW
● at 690 V rated value
10.3kW
Thermal short-time current limited to 10 s 304A
No-load switching frequency
● at AC
50001/h
● at DC
15001/h
Operating frequency
3RT2028-2NF30 Subject to change without notice
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09/12/2019 © Copyright Siemens