Switch disconnector Siemens
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General information
Ordercode YESSS
4785-3562 
Product code
3KD30442NE100
EAN code
4001869514796
Product group
Switch disconnector
Brand
Siemens
Product specifications
Rated permanent current Iu
100 A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Version as reversing switch
No
Rated operation power at AC-23, 400 V
55 kW
Number of switches
1
Number of poles
4
Version as main switch
Yes
Version as maintenance-/service switch
Yes
Version as safety switch
Yes
Rated permanent current at AC-21, 400 V
100 A
Version as emergency stop installation
Yes
Rated permanent current at AC-23, 400 V
100 A
Max. rated operation voltage Ue AC
1000 V
Rated short-time withstand current lcw
4 kA
Switching power at 400 V
55 kW
Number of auxiliary contacts as change-over contact
3
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
Frame clamp
Degree of protection (IP), front side
IP20
Product information