Data Sheet

Operating power for approx. 200000 operating cycles
at AC-4
● at 400 V rated value
45kW
● at 690 V rated value
65kW
Thermal short-time current limited to 10 s 1480A
No-load switching frequency
● at AC
20001/h
● at DC
20001/h
Operating frequency
● at AC-1 maximum
8001/h
● at AC-2 maximum
3001/h
● at AC-3 maximum
7501/h
● at AC-4 maximum
1301/h
Control circuit/ Control
Type of voltage of the control supply voltage AC/DC
Control supply voltage at AC
● at 50 Hz rated value
23...26V
● at 60 Hz rated value
23...26V
Control supply voltage at DC
● rated value
23...26V
Operating range factor control supply voltage rated
value of magnet coil at DC
● initial value
0.8
● Full-scale value
1.1
Operating range factor control supply voltage rated
value of magnet coil at AC
● at 50 Hz
0.8...1.1
● at 60 Hz
0.8...1.1
Design of the surge suppressor with varistor
Apparent pick-up power of magnet coil at AC
● at 50 Hz
300V·A
Inductive power factor with closing power of the coil
● at 50 Hz
0.9
Apparent holding power of magnet coil at AC
● at 50 Hz
5.8V·A
Inductive power factor with the holding power of the
coil
● at 50 Hz
0.8
Closing power of magnet coil at DC 360W
Holding power of magnet coil at DC 5.2W
Closing delay
● at AC
20...95ms
3RT1056-6AB36 Subject to change without notice
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09/11/2019 © Copyright Siemens