

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022776R3390 | OT630E04

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Rated operation power at AC-3, 400 V
-kW
Degree of protection (IP), front side
Other
Version as main switch
Version as maintenance-/service switch
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
630A
Number of poles
4
Type of electrical connection of main circuit
Bolt connection
Type of control element
None
Suitable for floor mounting
Number of switches
-
Version as safety switch
Motor drive integrated
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
Device construction
Built-in device fixed built-in technique
Rated permanent current at AC-21, 400 V
630A
Motor drive optional
Switching power at 400 V
355kW
Version as reversing switch
Degree of protection (NEMA)
1
Rated permanent current at AC-23, 400 V
630A
Voltage release optional
Max. rated operation voltage Ue AC
1000V
Suitable for distribution board installation
Suitable for intermediate mounting