

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022745R0180 | OT250E22WP

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Depth
82.5mm
Width
217.5mm
Rated operating voltage
1000 .. 1000V
Rated operation power at AC-3, 400 V
-kW
Rated permanent current Iu
250A
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Height
170mm
Rated short-time withstand current lcw
8kA
Number of auxiliary contacts as change-over contact
0
Rated operation power at AC-23, 400 V
145kW
Width in number of modular spacings
-
Version as main switch
Version as maintenance-/service switch
Motor drive integrated
Conditioned rated short-circuit current Iq
-kA
Degree of protection (IP), front side
Other
Version as emergency stop installation
Type of control element
Long turning handle
Interlockable
Type of electrical connection of main circuit
Bolt connection
Version as safety switch
Number of switches
-
With pre-assembled cabling
Version as reversing switch
Motor drive optional
Suitable for front mounting 4-hole
Suitable for front mounting centre
Suitable for intermediate mounting
Switching power at 400 V
145kW
Colour control element
Black
Max. rated operation voltage Ue AC
1000V
Rated permanent current at AC-21, 400 V
250A
Device construction
Built-in device fixed built-in technique
Rated permanent current at AC-23, 400 V
250A
Voltage release optional
Degree of protection (NEMA)
1
Suitable for distribution board installation
Suitable for floor mounting