

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022567R9180 | OTR90A3B

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Conditioned rated short-circuit current Iq
-kA
Motor drive integrated
Width in number of modular spacings
-
Number of auxiliary contacts as normally open contact
1
Rated operating voltage
750 .. 750V
Rated operation power at AC-3, 400 V
-kW
Interlockable
Number of auxiliary contacts as change-over contact
0
Number of switches
1
Number of auxiliary contacts as normally closed contact
0
Version as main switch
Rated short-time withstand current lcw
-kA
Voltage release optional
Suitable for front mounting centre
Rated permanent current at AC-21, 400 V
125A
Colour control element
Red
Suitable for floor mounting
Motor drive optional
Rated operation power at AC-23, 400 V
45kW
Type of control element
Long turning handle
Suitable for intermediate mounting
Version as maintenance-/service switch
Suitable for distribution board installation
Suitable for front mounting 4-hole
Version as emergency stop installation
Version as reversing switch
Rated permanent current at AC-23, 400 V
90A
Switching power at 400 V
45kW
With pre-assembled cabling
Version as safety switch
Device construction
Complete device in housing
Height
300mm
Degree of protection (IP), front side
IP65
Depth
135mm
Width
200mm
Rated permanent current Iu
90A
Number of poles
3
Max. rated operation voltage Ue AC
750V