Datasheet

● at AC-4 maximum
2501/h
Control circuit/ Control
Type of voltage of the control supply voltage AC
Control supply voltage at AC
● at 50 Hz rated value
220V
● at 60 Hz rated value
220V
Operating range factor control supply voltage rated
value of magnet coil at AC
● at 50 Hz
0.8...1.1
● at 60 Hz
0.85...1.1
Apparent pick-up power of magnet coil at AC
● at 50 Hz
81V·A
● at 60 Hz
79V·A
Inductive power factor with closing power of the coil
● at 50 Hz
0.72
● at 60 Hz
0.74
Apparent holding power of magnet coil at AC
● at 50 Hz
10.5V·A
● at 60 Hz
8.5V·A
Inductive power factor with the holding power of the
coil
● at 50 Hz
0.25
● at 60 Hz
0.28
Closing delay
● at AC
8...40ms
Opening delay
● at AC
4...16ms
Arcing time 10...10ms
Control version of the switch operating mechanism Standard A1 - A2
Auxiliary circuit
Number of NC contacts for auxiliary contacts
● instantaneous contact
1
Number of NO contacts for auxiliary contacts
● instantaneous contact
1
Operating current at AC-12 maximum 10A
Operating current at AC-15
● at 230 V rated value
10A
● at 400 V rated value
3A
● at 500 V rated value
2A
● at 690 V rated value
1A
Operating current at DC-12
● at 24 V rated value
10A
3RT2026-1AM20 Subject to change without notice
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09/11/2019 © Copyright Siemens