3RT20161AB01 Datasheet, PDF (3/7 Pages) Siemens Semiconductor Group – CONTACTOR, AC-3, 4KW/400V, 1NO, AC 24V, 50/60 HZ, 3-POLE, SZ S00 SCREW TERMINAL

• at DC
Frequency of operation / at AC-1 / according to IEC 60947-6-2
Frequency of operation / at AC-2 / according to IEC 60947-6-2
Frequency of operation / at AC-3 / according to IEC 60947-6-2
Frequency of operation / at AC-4 / according to IEC 60947-6-2
Control circuit:
Type of voltage / of the controlled supply voltage
Control supply voltage / 1
• at 50 Hz / for AC / rated value
• at 60 Hz / for AC / rated value
Operating range factor control supply voltage rated value / of
the magnet coil
• at 50 Hz / for AC
• at 60 Hz / for AC
Apparent pull-in power / of the solenoid / for AC
Apparent holding power / of the solenoid / for AC
Inductive power factor
• with the pull-in power of the coil
• with the pull-in power of the coil
Closing delay
• at AC
Opening delay
• at AC
Arcing time
Auxiliary circuit:
Contact reliability / of the auxiliary contacts
Number of NC contacts / for auxiliary contacts / instantaneous
switching
Number of NO contacts / for auxiliary contacts / instantaneous
switching
Operating current / of the auxiliary contacts
• at AC-12 / maximum
• at AC-15
• at 230 V
• at 400 V
• at DC-12
• at 48 V
• at 60 V
• at 110 V
1/h
10,000
1/h
1,000
1/h
750
1/h
750
1/h
250
AC
V
24
V
24
0.8 … 1.1
0.85 … 1.1
V·A
27
V·A
4.2
0.8
0.25
ms
9 … 35
ms
3.5 … 14
ms
10 … 15
1 faulty switching per 100 million (17 V, 1 mA)
0
1
A
10
A
10
A
3
A
6
A
6
A
3
3RT2016-1AB01
Page 3/7
07/27/2012
subject to modifications
© Copyright Siemens AG 2012