

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022320R7000 | OS250D1LAA4BZ

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally open contact
-
Width
-mm
Rated operation power at AC-3, 400 V
-kW
Height
-mm
Depth
-mm
Rated permanent current Iu
250A
Number of auxiliary contacts as normally closed contact
-
Motor drive integrated
Number of switches
1
Width in number of modular spacings
-
Degree of protection (IP), front side
IP65
Interlockable
Type of control element
Long turning handle
Number of auxiliary contacts as change-over contact
-
Rated operating voltage
1000 .. 1000V
Number of poles
4
Version as emergency stop installation
Conditioned rated short-circuit current Iq
-kA
Suitable for front mounting centre
Suitable for intermediate mounting
Colour control element
Black
Rated operation power at AC-23, 400 V
-kW
Suitable for floor mounting
Version as safety switch
Suitable for distribution board installation
Suitable for front mounting 4-hole
Version as maintenance-/service switch
Version as main switch
Motor drive optional
Max. rated operation voltage Ue AC
690V
Rated short-time withstand current lcw
-kA
Switching power at 400 V
-kW
Device construction
Complete device in housing
Rated permanent current at AC-21, 400 V
250A
With pre-assembled cabling
Rated permanent current at AC-23, 400 V
250A
Voltage release optional
Version as reversing switch