

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022611R7040 | OTR45BA6U

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Motor drive integrated
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as normally closed contact
0
Conditioned rated short-circuit current Iq
-kA
Height
300mm
Width in number of modular spacings
-
Number of auxiliary contacts as normally open contact
0
Rated operating voltage
750 .. 750V
Number of switches
1
Number of auxiliary contacts as change-over contact
0
Depth
135mm
Version as emergency stop installation
Type of control element
Long turning handle
Width
200mm
Suitable for intermediate mounting
Suitable for distribution board installation
Voltage release optional
Motor drive optional
Rated operation power at AC-23, 400 V
22kW
Suitable for front mounting centre
Switching power at 400 V
22kW
Rated permanent current at AC-21, 400 V
63A
Version as reversing switch
Rated short-time withstand current lcw
-kA
With pre-assembled cabling
Suitable for floor mounting
Version as main switch
Version as maintenance-/service switch
Suitable for front mounting 4-hole
Rated permanent current at AC-23, 400 V
45A
Colour control element
Red
Degree of protection (IP), front side
IP65
Interlockable
Version as safety switch
Device construction
Complete device in housing
Rated permanent current Iu
45A
Number of poles
6
Max. rated operation voltage Ue AC
750V