

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022720R8300 | OT250E30P

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Width
145.5mm
Rated operating voltage
1000 .. 1000V
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
Depth
82.5mm
Rated operation power at AC-3, 400 V
-kW
Height
150mm
Number of poles
3
Conditioned rated short-circuit current Iq
-kA
Width in number of modular spacings
-
Interlockable
Number of switches
-
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP), front side
Other
Type of control element
Long turning handle
Version as emergency stop installation
Version as maintenance-/service switch
Rated operation power at AC-23, 400 V
145kW
Version as main switch
Voltage release optional
Colour control element
Black
Switching power at 400 V
145kW
Rated permanent current at AC-21, 400 V
250A
Suitable for front mounting 4-hole
Suitable for floor mounting
Device construction
Built-in device fixed built-in technique
Version as reversing switch
Rated short-time withstand current lcw
8kA
Suitable for front mounting centre
Max. rated operation voltage Ue AC
1000V
Motor drive optional
Suitable for intermediate mounting
Version as safety switch
Degree of protection (NEMA)
1
With pre-assembled cabling
Rated permanent current at AC-23, 400 V
250A
Suitable for distribution board installation