Switch disconnector (AC) Siemens AG
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General information
Ordercode YESSS
3067-7089 
Product code
3KD44400QE200
EAN code
04001869473024
Product group
Switch disconnector (AC)
Brand
Siemens AG
Product specifications
Version as main switch
Yes
Version as maintenance-/service switch
Yes
Version as safety switch
Yes
Version as emergency stop installation
Yes
Version as reversing switch
No
Number of switches
1
Max. rated operation voltage Ue AC
1000 V
Rated permanent current Iu
500 A
Rated permanent current at AC-23, 400 V
500 A
Rated permanent current at AC-21, 400 V
500 A
Rated short-time withstand current lcw
30 kA
Rated operation power at AC-23, 400 V
250 kW
Switching power at 400 V
280 kW
Number of poles
4
Number of auxiliary contacts as normally closed contact
8
Number of auxiliary contacts as normally open contact
8
Number of auxiliary contacts as change-over contact
0
Motor drive optional
No
Motor drive integrated
No
Voltage release optional
No
Suitable for front mounting 4-hole
No
Suitable for front mounting centre
No
Interlockable
No
Type of electrical connection of main circuit
Flat plug-in connection
Degree of protection (IP), front side
IP00
Product information