

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022338R7490 | OT250KLRR6TZ

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as normally open contact
4
Width
800mm
Number of auxiliary contacts as normally closed contact
2
Rated permanent current Iu
250A
Number of poles
6
Depth
230mm
Height
800mm
Max. rated operation voltage Ue AC
1000V
Suitable for front mounting 4-hole
Version as main switch
Number of auxiliary contacts as change-over contact
0
Conditioned rated short-circuit current Iq
-kA
Number of switches
1
Degree of protection (IP), front side
IP65
Suitable for floor mounting
Motor drive optional
Voltage release optional
Colour control element
Black
Width in number of modular spacings
-
Suitable for distribution board installation
Version as maintenance-/service switch
Suitable for intermediate mounting
Suitable for front mounting centre
Rated operation power at AC-23, 400 V
132kW
Version as safety switch
Rated short-time withstand current lcw
-kA
Version as emergency stop installation
Rated operating voltage
1000 .. 1000V
Motor drive integrated
Type of control element
Long turning handle
Interlockable
Rated permanent current at AC-21, 400 V
250A
With pre-assembled cabling
Device construction
Complete device in housing
Version as reversing switch
Rated permanent current at AC-23, 400 V
250A
Switching power at 400 V
132kW