

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022828R1690 | OT800ELRR4AZ

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as normally closed contact
1
Width
400mm
Height
1000mm
Number of auxiliary contacts as normally open contact
2
Version as emergency stop installation
Rated permanent current Iu
720A
Depth
230mm
Rated operating voltage
1000 .. 1000V
Number of poles
4
Width in number of modular spacings
-
Number of switches
1
Degree of protection (IP), front side
IP65
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Interlockable
Version as main switch
Type of control element
Long turning handle
Version as safety switch
Rated short-time withstand current lcw
-kA
Rated operation power at AC-23, 400 V
400kW
Version as maintenance-/service switch
Rated operation power at AC-3, 400 V
-kW
Colour control element
Red
Voltage release optional
Suitable for front mounting 4-hole
Suitable for front mounting centre
Max. rated operation voltage Ue AC
1000V
Rated permanent current at AC-23, 400 V
720A
Suitable for distribution board installation
Device construction
Complete device in housing
Version as reversing switch
Motor drive optional
With pre-assembled cabling
Rated permanent current at AC-21, 400 V
720A
Switching power at 400 V
400kW
Suitable for floor mounting
Suitable for intermediate mounting