

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022871R7220 | OT1000E03W4

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Width
454.5mm
Rated operation power at AC-3, 400 V
-kW
Width in number of modular spacings
-
Rated operating voltage
1000 .. 1000V
Depth
145.5mm
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP), front side
Other
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Height
306mm
Rated short-time withstand current lcw
50kA
Type of control element
None
Version as main switch
Rated operation power at AC-23, 400 V
560kW
Version as maintenance-/service switch
Type of electrical connection of main circuit
Bolt connection
Version as safety switch
Version as emergency stop installation
Interlockable
Suitable for intermediate mounting
Suitable for front mounting centre
Version as reversing switch
Degree of protection (NEMA)
1
Rated permanent current at AC-21, 400 V
1000A
Suitable for distribution board installation
Suitable for front mounting 4-hole
Motor drive optional
With pre-assembled cabling
Suitable for floor mounting
Rated permanent current at AC-23, 400 V
1000A
Voltage release optional
Switching power at 400 V
560kW
Colour housing
Grey
Number of switches
1
Motor drive integrated
Suitable for floor mounting
Material housing
Plastic
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
1000A
Number of poles
3
Max. rated operation voltage Ue AC
1000V