

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022580R4340 | OT800KLAA4C

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
720A
Rated operating voltage
1000 .. 1000V
Rated operation power at AC-3, 400 V
-kW
Number of poles
4
Version as main switch
Version as maintenance-/service switch
Version as emergency stop installation
Number of switches
1
Max. rated operation voltage Ue AC
1000V
Motor drive integrated
Suitable for front mounting 4-hole
Suitable for intermediate mounting
Type of control element
Long turning handle
Suitable for floor mounting
Degree of protection (IP), front side
IP54
Suitable for distribution board installation
Motor drive optional
Interlockable
Version as safety switch
Colour control element
Black
Suitable for front mounting centre
Rated operation power at AC-23, 400 V
400kW
Rated short-time withstand current lcw
-kA
Conditioned rated short-circuit current Iq
83.5kA
Switching power at 400 V
400kW
Voltage release optional
Rated permanent current at AC-21, 400 V
720A
Device construction
Complete device in housing
Rated permanent current at AC-23, 400 V
720A
Version as reversing switch