

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA022780R7780 | OT800E21

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