

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022438R5310 | OTE90A4B

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Height
400mm
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as normally open contact
1
Depth
140mm
Width
200mm
Number of auxiliary contacts as normally closed contact
0
Rated operating voltage
750 .. 750V
Conditioned rated short-circuit current Iq
-kA
Suitable for front mounting 4-hole
Suitable for front mounting centre
Suitable for floor mounting
Rated operation power at AC-23, 400 V
45kW
Interlockable
Width in number of modular spacings
-
Rated short-time withstand current lcw
-kA
Suitable for distribution board installation
Type of control element
Turn button
Motor drive integrated
Voltage release optional
Version as main switch
Suitable for intermediate mounting
Motor drive optional
Max. rated operation voltage Ue AC
750V
Number of auxiliary contacts as change-over contact
0
Rated permanent current at AC-23, 400 V
90A
With pre-assembled cabling
Switching power at 400 V
45kW
Rated permanent current at AC-21, 400 V
125A
Version as reversing switch
Version as maintenance-/service switch
Version as emergency stop installation
Version as safety switch
Rated permanent current Iu
90A
Colour control element
Red
Number of poles
4
Degree of protection (IP), front side
IP65
Colour housing
White
Number of switches
1
Material housing
Plastic
Device construction
Complete device in housing