

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022281R7470 | OT400DAUR3TZ

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Width
400mm
Height
800mm
Depth
230mm
Rated operation power at AC-3, 400 V
-kW
Version as main switch
Conditioned rated short-circuit current Iq
-kA
Version as safety switch
Motor drive integrated
Number of switches
1
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
2
Degree of protection (IP), front side
IP65
Version as emergency stop installation
Version as maintenance-/service switch
Type of control element
Long turning handle
Rated permanent current Iu
400A
Rated operation power at AC-23, 400 V
220kW
Suitable for front mounting 4-hole
Suitable for floor mounting
Number of auxiliary contacts as normally closed contact
1
Number of poles
3
Colour control element
Black
Rated short-time withstand current lcw
-kA
Width in number of modular spacings
-
Suitable for front mounting centre
Rated operating voltage
1000 .. 1000V
Interlockable
Suitable for distribution board installation
Suitable for intermediate mounting
Max. rated operation voltage Ue AC
1000V
Motor drive optional
Voltage release optional
Rated permanent current at AC-21, 400 V
400A
Switching power at 400 V
220kW
Device construction
Complete device in housing
Rated permanent current at AC-23, 400 V
400A
With pre-assembled cabling
Version as reversing switch