

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA119371R1001 | OT250E11K

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Number of poles
2
Width
110.5mm
Rated permanent current Iu
250A
Height
150mm
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Depth
107mm
Rated operating voltage
1000 .. 1000V
Conditioned rated short-circuit current Iq
-kA
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP), front side
IP00
Motor drive optional
Version as maintenance-/service switch
Number of switches
1
Colour control element
Black
Max. rated operation voltage Ue AC
1000V
Width in number of modular spacings
-
Suitable for front mounting 4-hole
Number of auxiliary contacts as change-over contact
0
Suitable for distribution board installation
Interlockable
Motor drive integrated
Voltage release optional
Suitable for intermediate mounting
Version as safety switch
Suitable for floor mounting
Rated operation power at AC-23, 400 V
145kW
Rated short-time withstand current lcw
8kA
Version as emergency stop installation
Suitable for front mounting centre
Version as main switch
Type of control element
Long turning handle
Device construction
Complete device in housing
Rated permanent current at AC-21, 400 V
250A
Degree of protection (NEMA)
Other
Rated permanent current at AC-23, 400 V
250A
With pre-assembled cabling
Switching power at 400 V
145kW
Version as reversing switch