

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022827R8470 | OT800ELRR6TZ

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Width
800mm
Number of auxiliary contacts as normally closed contact
2
Height
1000mm
Width in number of modular spacings
-
Number of auxiliary contacts as change-over contact
0
Conditioned rated short-circuit current Iq
-kA
Depth
230mm
Number of auxiliary contacts as normally open contact
4
Interlockable
Rated operation power at AC-3, 400 V
-kW
Number of switches
1
Degree of protection (IP), front side
IP65
Rated operating voltage
1000 .. 1000V
Version as main switch
Type of control element
Long turning handle
Version as emergency stop installation
Motor drive integrated
Suitable for front mounting centre
Suitable for distribution board installation
Version as maintenance-/service switch
Suitable for front mounting 4-hole
Motor drive optional
Rated short-time withstand current lcw
-kA
Version as reversing switch
Rated permanent current at AC-21, 400 V
720A
Suitable for intermediate mounting
Max. rated operation voltage Ue AC
1000V
With pre-assembled cabling
Switching power at 400 V
400kW
Colour control element
Black
Rated operation power at AC-23, 400 V
400kW
Suitable for floor mounting
Voltage release optional
Version as safety switch
Device construction
Complete device in housing
Number of poles
3
Rated permanent current Iu
720A
Material housing
Steel
Colour housing
Grey
Rated permanent current at AC-23, 400 V
720A