

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA119377R1001 | OT250E22K

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Width
185.5mm
Number of auxiliary contacts as normally open contact
0
Number of switches
1
Height
150mm
Rated permanent current Iu
250A
Degree of protection (IP), front side
IP00
Rated operation power at AC-3, 400 V
-kW
Depth
107mm
Width in number of modular spacings
-
Rated operating voltage
1000 .. 1000V
Interlockable
Number of poles
4
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as change-over contact
0
Version as emergency stop installation
Type of electrical connection of main circuit
Bolt connection
Type of control element
Long turning handle
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Version as safety switch
Version as main switch
Rated short-time withstand current lcw
8kA
Colour control element
Black
Rated operation power at AC-23, 400 V
145kW
Suitable for intermediate mounting
Voltage release optional
Motor drive optional
Suitable for front mounting centre
Suitable for front mounting 4-hole
Max. rated operation voltage Ue AC
1000V
Suitable for distribution board installation
Device construction
Complete device in housing
Version as maintenance-/service switch
Suitable for floor mounting
Rated permanent current at AC-23, 400 V
250A
With pre-assembled cabling
Switching power at 400 V
145kW
Version as reversing switch
Degree of protection (NEMA)
Other
Rated permanent current at AC-21, 400 V
250A