

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022278R3120 | OT400DFCC3A

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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
Number of auxiliary contacts as normally open contact
2
Suitable for distribution board installation
Version as emergency stop installation
Conditioned rated short-circuit current Iq
-kA
Width in number of modular spacings
-
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Suitable for front mounting centre
Type of control element
Long turning handle
Number of switches
1
Suitable for front mounting 4-hole
Suitable for floor mounting
Rated short-time withstand current lcw
-kA
Version as maintenance-/service switch
Rated operating voltage
1000 .. 1000V
Number of auxiliary contacts as normally closed contact
1
Version as main switch
Rated permanent current at AC-21, 400 V
400A
With pre-assembled cabling
Voltage release optional
Motor drive optional
Switching power at 400 V
220kW
Suitable for intermediate mounting
Version as reversing switch
Version as safety switch
Rated permanent current at AC-23, 400 V
400A
Rated operation power at AC-23, 400 V
220kW
Colour housing
Grey
Device construction
Complete device in housing
Degree of protection (IP), front side
IP65
Height
840mm
Width
380mm
Depth
180mm
Colour control element
Black
Interlockable
Rated permanent current Iu
400A
Number of poles
3
Max. rated operation voltage Ue AC
1000V