

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022708R3090 | OTL90A6U

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally open contact
1
Width
200mm
Height
300mm
Number of auxiliary contacts as normally closed contact
0
Rated operation power at AC-3, 400 V
-kW
Depth
135mm
Conditioned rated short-circuit current Iq
-kA
Rated operating voltage
750 .. 750V
Width in number of modular spacings
-
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Suitable for intermediate mounting
Colour control element
Red
Switching power at 400 V
45kW
Number of switches
1
Rated permanent current at AC-21, 400 V
125A
Suitable for distribution board installation
Suitable for front mounting 4-hole
Interlockable
Suitable for floor mounting
Version as maintenance-/service switch
Version as emergency stop installation
Motor drive optional
Type of control element
Long turning handle
Voltage release optional
Suitable for front mounting centre
Rated operation power at AC-23, 400 V
45kW
Version as main switch
Rated short-time withstand current lcw
-kA
Version as reversing switch
Rated permanent current at AC-23, 400 V
90A
With pre-assembled cabling
Version as safety switch
Degree of protection (IP), front side
IP65
Device construction
Complete device in housing
Material housing
Aluminium
Colour housing
Grey
Rated permanent current Iu
90A
Number of poles
6
Max. rated operation voltage Ue AC
750V