

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA022747R6490 | OT400U03

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally open contact
0
Width
221mm
Rated permanent current Iu
400A
Rated operation power at AC-3, 400 V
-kW
Height
220mm
Number of auxiliary contacts as normally closed contact
0
Depth
105mm
Number of poles
3
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP), front side
IP00
Width in number of modular spacings
-
Rated operating voltage
1000 .. 1000V
Interlockable
Rated operation power at AC-23, 400 V
220kW
Version as safety switch
Type of control element
Other
Version as emergency stop installation
Version as main switch
Version as maintenance-/service switch
Motor drive integrated
Rated short-time withstand current lcw
15kA
Type of electrical connection of main circuit
Bolt connection
Number of switches
1
Suitable for front mounting centre
Suitable for distribution board installation
Motor drive optional
Suitable for intermediate mounting
Suitable for floor mounting
Max. rated operation voltage Ue AC
1000V
Suitable for front mounting 4-hole
Rated permanent current at AC-21, 400 V
-A
Device construction
Complete device in housing
Rated permanent current at AC-23, 400 V
400A
Degree of protection (NEMA)
Other
Voltage release optional
Version as reversing switch
Switching power at 400 V
220kW
With pre-assembled cabling