

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022847R1550 | OTM400E3CM110V

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Depth
235mm
Width
323mm
Height
185mm
Number of auxiliary contacts as normally open contact
0
Rated operation power at AC-3, 400 V
-kW
Width in number of modular spacings
-
Conditioned rated short-circuit current Iq
-kA
Rated operating voltage
1000 .. 1000V
Number of auxiliary contacts as normally closed contact
0
Version as emergency stop installation
Type of control element
Long turning handle
Degree of protection (IP), front side
IP20
Version as main switch
Number of switches
1
Interlockable
Suitable for front mounting centre
Rated short-time withstand current lcw
15kA
Version as maintenance-/service switch
Device construction
Built-in device plug-in technique
Number of auxiliary contacts as change-over contact
0
Rated operation power at AC-23, 400 V
220kW
Suitable for floor mounting
Rated permanent current at AC-21, 400 V
400A
Suitable for intermediate mounting
Voltage release optional
Version as safety switch
Suitable for front mounting 4-hole
Switching power at 400 V
220kW
Suitable for distribution board installation
Rated permanent current at AC-23, 400 V
400A
Degree of protection (NEMA)
1
With pre-assembled cabling
Version as reversing switch
Motor drive integrated
Suitable for floor mounting
Motor drive optional
Material housing
Plastic
Colour housing
Grey
Colour control element
Black
Rated permanent current Iu
400A
Number of poles
3
Max. rated operation voltage Ue AC
1000V