

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA022800R2050 | OT600U21

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Number of poles
3
Width
266mm
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
Depth
140mm
Height
250mm
Rated permanent current Iu
600A
Degree of protection (IP), front side
IP00
Conditioned rated short-circuit current Iq
-kA
Type of electrical connection of main circuit
Bolt connection
Version as emergency stop installation
Number of auxiliary contacts as change-over contact
0
Rated operating voltage
1000 .. 1000V
Interlockable
Number of switches
1
Motor drive integrated
Width in number of modular spacings
-
Suitable for front mounting 4-hole
Rated operation power at AC-23, 400 V
450kW
Suitable for distribution board installation
Suitable for floor mounting
Version as maintenance-/service switch
Type of control element
Other
Version as safety switch
Rated short-time withstand current lcw
20kA
Rated permanent current at AC-21, 400 V
-A
Version as reversing switch
Switching power at 400 V
450kW
Motor drive optional
Max. rated operation voltage Ue AC
1000V
Voltage release optional
Suitable for front mounting centre
Device construction
Complete device in housing
Version as main switch
Degree of protection (NEMA)
Other
With pre-assembled cabling
Rated permanent current at AC-23, 400 V
800A
Suitable for intermediate mounting