

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA022581R0400 | OT250KLUU3TZ

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as maintenance-/service switch
Number of switches
1
Version as emergency stop installation
Version as reversing switch
Version as safety switch
Rated operating voltage
1000 .. 1000V
Rated permanent current Iu
250A
Max. rated operation voltage Ue AC
1000V
Version as main switch
Rated permanent current at AC-21, 400 V
-A
Rated permanent current at AC-23, 400 V
250A
Rated operation power at AC-3, 400 V
-kW
Rated operation power at AC-23, 400 V
132kW
Switching power at 400 V
132kW
Rated short-time withstand current lcw
8kA
Conditioned rated short-circuit current Iq
-kA
Number of poles
3
Suitable for front mounting 4-hole
Suitable for front mounting centre
Number of auxiliary contacts as change-over contact
0
Device construction
Complete device in housing
Suitable for intermediate mounting
Suitable for distribution board installation
Interlockable
Colour control element
Black
Motor drive integrated
With pre-assembled cabling
Degree of protection (IP), front side
IP65
Voltage release optional
Number of auxiliary contacts as normally closed contact
1
Number of auxiliary contacts as normally open contact
2
Motor drive optional
Height
600mm
Suitable for floor mounting
Degree of protection (NEMA)
Other
Width
400mm
Type of control element
Long turning handle
Width in number of modular spacings
-
Depth
230mm