Switch disconnector with fuse 3KF SITOR, 250 A, size 3,
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General information
Ordercode YESSS
3067-7332 
Product code
3KF33250MF51
EAN code
04001869564760
Product group
Fuse switch disconnector
Brand
Siemens AG
Type
Switch disconnector fuse
Switch disconnector with fuse 3KF SITOR, 250 A, size 3,
Switch disconnector with fuse 3KF SITOR, 250 A, size 3, 3-pole
STOCK
IN STOCK
0
piece
Product description
Switch disconnector with fuse 3KF SITOR, 250 A, Size 3, 3-pole, for LV HRC fuse Sz. 0 and 1 for semiconductor protection, front operating mechanism, central, basic unit without handle, flat terminal without fuses 3KF switch disconnectors with fuses are optimized for complex applications in which LV HRC fuses are used. Switch disconnectors with fuses from Siemens offer reliable protection against electrical accidents. The rugged technology with high short-circuit strength ensures high system availability. End-to-end safety for users and systems.
Product specifications
Version as main switch
Yes
Version as safety switch
Yes
Max. rated operation voltage Ue AC
690 V
Rated permanent current Iu
250 A
Rated operation power at AC-23, 400 V
132 kW
Conditioned rated short-circuit current Iq
100 kA
Rated short-time withstand current lcw
8 kA
Suitable for fuses
NH0, NH1
Number of poles
3
With error protection
No
Type of electrical connection of main circuit
Other
Cable entry
Other
Equipped with connectors
No
Position control element
Front side
Motor drive optional
No
Motor drive integrated
No
Version as emergency stop installation
Yes
Degree of protection (IP), front side
IP00
Product information