

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA103275R1001 | OT1250EAUR3AZ

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Rated operation power at AC-3, 400 V
-kW
Height
1200mm
Depth
330mm
Width
800mm
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as normally closed contact
1
Number of auxiliary contacts as normally open contact
2
Number of switches
1
Motor drive integrated
Version as main switch
Width in number of modular spacings
-
Type of control element
Long turning handle
Number of auxiliary contacts as change-over contact
0
Interlockable
Rated operating voltage
1000 .. 1000V
Degree of protection (IP), front side
IP65
Suitable for front mounting 4-hole
Rated operation power at AC-23, 400 V
710kW
Suitable for front mounting centre
Rated short-time withstand current lcw
-kA
Version as maintenance-/service switch
Suitable for distribution board installation
Suitable for floor mounting
Rated permanent current at AC-21, 400 V
1250A
Switching power at 400 V
710kW
Voltage release optional
Motor drive optional
Rated permanent current at AC-23, 400 V
1250A
With pre-assembled cabling
Suitable for intermediate mounting
Version as reversing switch
Version as safety switch
Version as emergency stop installation
Colour housing
Grey
Colour control element
Red
Device construction
Complete device in housing
Rated permanent current Iu
1250A
Number of poles
3
Max. rated operation voltage Ue AC
1000V