

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022779R4860 | OT630E03N3P

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Width
266mm
Rated operation power at AC-3, 400 V
-kW
Depth
140mm
Height
250mm
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Type of control element
Long turning handle
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as change-over contact
0
Rated operating voltage
1000 .. 1000V
Motor drive integrated
Version as main switch
Version as emergency stop installation
Colour control element
Black
Interlockable
Type of electrical connection of main circuit
Bolt connection
Version as maintenance-/service switch
Suitable for floor mounting
Number of switches
-
Rated operation power at AC-23, 400 V
355kW
Version as safety switch
Rated short-time withstand current lcw
20kA
Width in number of modular spacings
-
Degree of protection (IP), front side
Other
Suitable for front mounting centre
Suitable for distribution board installation
Suitable for front mounting 4-hole
Suitable for intermediate mounting
With pre-assembled cabling
Device construction
Built-in device fixed built-in technique
Version as reversing switch
Degree of protection (NEMA)
1
Voltage release optional
Switching power at 400 V
355kW
Rated permanent current at AC-21, 400 V
630A
Motor drive optional
Material housing
Plastic
Colour housing
Grey
Suitable for floor mounting
Rated permanent current at AC-23, 400 V
630A
Rated permanent current Iu
630A
Number of poles
4
Max. rated operation voltage Ue AC
690V