Datasheet

— at 690 V rated value
40kW
— at 690 V at 60 °C rated value
40kW
● at AC-2 at 400 V rated value
5.5kW
● at AC-3
— at 230 V rated value
3kW
— at 400 V rated value
5.5kW
— at 690 V rated value
7.5kW
Operating power for approx. 200000 operating cycles
at AC-4
● at 400 V rated value
2.6kW
● at 690 V rated value
4.6kW
Thermal short-time current limited to 10 s 110A
Power loss [W] at AC-3 at 400 V for rated value of
the operating current per conductor
0.5W
No-load switching frequency
● at DC
15001/h
Operating frequency
● at AC-1 maximum
10001/h
● at AC-2 maximum
10001/h
● at AC-3 maximum
10001/h
● at AC-4 maximum
3001/h
Control circuit/ Control:
Type of voltage of the control supply voltage DC
Control supply voltage at DC
● rated value
24V
Operating range factor control supply voltage rated
value of magnet coil at DC
0.8...1.1
Closing power of magnet coil at DC 5.9W
Holding power of magnet coil at DC 5.9W
Closing delay
● at DC
50...170ms
Opening delay
● at DC
15...17.5ms
Arcing time 10...10ms
Residual current of the electronics for control with
signal <0>
● at AC at 230 V maximum permissible
6mA
● at DC at 24 V maximum permissible
16mA
Auxiliary circuit:
Number of NC contacts
● for auxiliary contacts
— instantaneous contact
1
3RT2024-1BB40 Changes preserved
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06.04.2016 © Copyright Siemens AG