

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022777R0330 | OT250E13CP

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally open contact
0
Depth
160mm
Number of auxiliary contacts as normally closed contact
0
Rated operation power at AC-23, 400 V
140kW
Width
205mm
Number of auxiliary contacts as change-over contact
0
Number of switches
1
Rated operation power at AC-3, 400 V
-kW
Rated operating voltage
1000 .. 1000V
Version as safety switch
Height
150mm
Version as emergency stop installation
Version as main switch
Conditioned rated short-circuit current Iq
-kA
Rated short-time withstand current lcw
8kA
Interlockable
Width in number of modular spacings
-
Type of control element
Long turning handle
Version as maintenance-/service switch
Degree of protection (IP), front side
IP20
Suitable for front mounting centre
Suitable for distribution board installation
Voltage release optional
Version as reversing switch
Colour control element
Black
Suitable for intermediate mounting
Device construction
Built-in device plug-in technique
Max. rated operation voltage Ue AC
1000V
Rated permanent current at AC-21, 400 V
250A
Motor drive optional
Rated permanent current at AC-23, 400 V
250A
Suitable for front mounting 4-hole
Suitable for floor mounting
Switching power at 400 V
140kW
Degree of protection (NEMA)
1
With pre-assembled cabling
Number of poles
4
Material housing
Plastic
Colour housing
Grey
Rated permanent current Iu
250A
Motor drive integrated