Fuse switch disconnector Siemens AG
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General information
Ordercode YESSS
3067-7349 
Product code
3KF44402LF11
EAN code
04001869536484
Product group
Fuse switch disconnector
Brand
Siemens AG
Product specifications
Version as main switch
Yes
Version as safety switch
Yes
Max. rated operation voltage Ue AC
690 V
Rated permanent current Iu
400 A
Rated operation power at AC-23, 400 V
220 kW
Conditioned rated short-circuit current Iq
100 kA
Rated short-time withstand current lcw
12 kA
Suitable for fuses
NH1, NH2
Number of poles
4
With error protection
No
Type of electrical connection of main circuit
Other
Cable entry
Other
Equipped with connectors
No
Type of control element
Other
Position control element
Front side
Motor drive optional
No
Motor drive integrated
No
Version as emergency stop installation
No
Degree of protection (IP), front side
IP00
Product information