

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA022725R3190 | OT250KUUR3AZ

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Rated operating voltage
1000 .. 1000V
Width
400mm
Number of poles
3
Number of auxiliary contacts as normally open contact
2
Version as emergency stop installation
Number of switches
1
Motor drive integrated
Rated operation power at AC-3, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Rated operation power at AC-23, 400 V
132kW
Number of auxiliary contacts as normally closed contact
1
Type of control element
Long turning handle
Version as maintenance-/service switch
Number of auxiliary contacts as change-over contact
0
Version as safety switch
Depth
230mm
Width in number of modular spacings
-
Rated short-time withstand current lcw
8kA
Interlockable
Degree of protection (IP), front side
IP65
Rated permanent current Iu
250A
Version as main switch
Height
800mm
Suitable for intermediate mounting
Suitable for floor mounting
Voltage release optional
Device construction
Complete device in housing
With pre-assembled cabling
Colour control element
Red
Motor drive optional
Degree of protection (NEMA)
Other
Suitable for front mounting centre
Max. rated operation voltage Ue AC
1000V
Suitable for distribution board installation
Rated permanent current at AC-23, 400 V
250A
Rated permanent current at AC-21, 400 V
-A
Switching power at 400 V
132kW
Suitable for front mounting 4-hole
Version as reversing switch