

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022776R3390 | OT630E04

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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
Degree of protection (IP), front side
Other
Number of auxiliary contacts as change-over contact
0
Type of control element
None
Suitable for floor mounting
Version as emergency stop installation
Number of auxiliary contacts as normally closed contact
0
Rated operation power at AC-23, 400 V
355kW
Interlockable
Suitable for front mounting centre
Conditioned rated short-circuit current Iq
-kA
Rated short-time withstand current lcw
20kA
Rated operating voltage
1000 .. 1000V
Suitable for front mounting 4-hole
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Switching power at 400 V
355kW
Version as reversing switch
Degree of protection (NEMA)
1
Voltage release optional
Suitable for distribution board installation
Suitable for intermediate mounting
Rated permanent current at AC-23, 400 V
630A
Number of poles
4
Device construction
Built-in device fixed built-in technique
Rated permanent current at AC-21, 400 V
630A
Rated permanent current Iu
630A
Max. rated operation voltage Ue AC
1000V
Suitable for floor mounting
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Number of switches
1
Version as safety switch
Version as maintenance-/service switch
Version as main switch