

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022727R7960 | OT400E03

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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 normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Conditioned rated short-circuit current Iq
-kA
Rated operating voltage
1000 .. 1000V
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP), front side
Other
Type of electrical connection of main circuit
Bolt connection
Type of control element
None
Version as emergency stop installation
Interlockable
Version as safety switch
Rated operation power at AC-23, 400 V
230kW
Rated short-time withstand current lcw
15kA
Suitable for floor mounting
Motor drive integrated
Version as maintenance-/service switch
Version as main switch
Suitable for distribution board installation
Voltage release optional
Suitable for front mounting centre
Suitable for front mounting 4-hole
Suitable for intermediate mounting
Rated permanent current at AC-21, 400 V
400A
Device construction
Built-in device fixed built-in technique
Motor drive optional
Switching power at 400 V
230kW
Max. rated operation voltage Ue AC
1000V
Version as reversing switch
Degree of protection (NEMA)
1
Rated permanent current Iu
400A
Number of poles
3
Number of switches
1
Rated permanent current at AC-23, 400 V
400A
Suitable for floor mounting