

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA104771R1001 | OT1250E30

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Rated operating voltage
1000 .. 1000V
Interlockable
Width
334.5mm
Type of control element
Other
Rated operation power at AC-3, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Height
306mm
Version as main switch
Version as emergency stop installation
Number of switches
1
Degree of protection (IP), front side
IP00
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally open contact
0
Width in number of modular spacings
-
Rated short-time withstand current lcw
50kA
Version as safety switch
Rated operation power at AC-23, 400 V
710kW
Version as maintenance-/service switch
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Depth
145.5mm
Suitable for intermediate mounting
Suitable for distribution board installation
Rated permanent current at AC-21, 400 V
1250A
Suitable for front mounting centre
Rated permanent current at AC-23, 400 V
1250A
Suitable for front mounting 4-hole
Switching power at 400 V
710kW
With pre-assembled cabling
Degree of protection (NEMA)
Other
Device construction
Complete device in housing
Motor drive optional
Version as reversing switch
Max. rated operation voltage Ue AC
1000V
Voltage release optional
Suitable for floor mounting