

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA111494R1001 | OT800U21

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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
Rated operating voltage
1000 .. 1000V
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
800A
Height
372mm
Number of auxiliary contacts as normally closed contact
0
Width
334.5mm
Version as emergency stop installation
Motor drive integrated
Type of control element
Other
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP), front side
IP00
Depth
151.5mm
Rated operation power at AC-3, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Number of switches
1
Interlockable
Number of poles
3
Width in number of modular spacings
-
Version as maintenance-/service switch
Version as safety switch
Version as main switch
Rated operation power at AC-23, 400 V
710kW
Suitable for floor mounting
Rated short-time withstand current lcw
50kA
Motor drive optional
Suitable for intermediate mounting
Suitable for distribution board installation
Suitable for front mounting 4-hole
Version as reversing switch
Degree of protection (NEMA)
Other
Device construction
Complete device in housing
Suitable for front mounting centre
Max. rated operation voltage Ue AC
1000V
Rated permanent current at AC-23, 400 V
1250A
With pre-assembled cabling
Rated permanent current at AC-21, 400 V
-A
Switching power at 400 V
710kW
Voltage release optional