

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022438R4250 | OTE75T4B

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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 change-over contact
0
Width in number of modular spacings
-
Number of switches
1
Number of auxiliary contacts as normally closed contact
0
Conditioned rated short-circuit current Iq
-kA
Version as emergency stop installation
Depth
140mm
Motor drive integrated
Rated operating voltage
750 .. 750V
Number of auxiliary contacts as normally open contact
1
Rated short-time withstand current lcw
-kA
Version as maintenance-/service switch
Version as main switch
Type of control element
Turn button
Rated operation power at AC-23, 400 V
37kW
Motor drive optional
Colour control element
Black
Suitable for distribution board installation
Switching power at 400 V
37kW
Suitable for front mounting 4-hole
Suitable for front mounting centre
Suitable for intermediate mounting
Rated permanent current at AC-23, 400 V
80A
With pre-assembled cabling
Voltage release optional
Suitable for floor mounting
Version as reversing switch
Rated permanent current at AC-21, 400 V
100A
Version as safety switch
Device construction
Complete device in housing
Degree of protection (IP), front side
IP65
Width
200mm
Material housing
Plastic
Interlockable
Colour housing
Grey
Height
400mm
Rated permanent current Iu
115A
Number of poles
4
Max. rated operation voltage Ue AC
750V