

Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as maintenance-/service switch
Yes
Rated permanent current Iu
1250A
Version as safety switch
No
Rated permanent current at AC-21, 400 V
1250A
Version as emergency stop installation
No
Max. rated operation voltage Ue AC
1000V
Version as reversing switch
No
Rated operating voltage
1000 - 1000V
Number of switches
1
Rated permanent current at AC-23, 400 V
1250A
Rated operation power at AC-23, 400 V
710kW
Rated operation power at AC-3, 400 V
-kW
Rated short-time withstand current lcw
50kA
Switching power at 400 V
710kW
Version as main switch
Yes
Conditioned rated short-circuit current Iq
-kA
Motor drive optional
No
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
No
Suitable for floor mounting
No
Device construction
Complete device in housing
Interlockable
No
Voltage release optional
No
Suitable for front mounting 4-hole
No
Suitable for front mounting centre
No
With pre-assembled cabling
No
Suitable for intermediate mounting
No
Suitable for distribution board installation
Yes
Colour control element
Black
Type of control element
Long turning handle
Degree of protection (NEMA)
Other
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP), front side
IP00
Width
594.5mm
Depth
145.5mm
Height
306mm
Width in number of modular spacings
-
From same serie
1SCA109221R1001 | OT1250E22W4P

Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as maintenance-/service switch
Rated permanent current Iu
1250A
Version as safety switch
Rated permanent current at AC-21, 400 V
1250A
Version as emergency stop installation
Max. rated operation voltage Ue AC
1000V
Version as reversing switch
Rated operating voltage
1000 .. 1000V
Number of switches
1
Rated permanent current at AC-23, 400 V
1250A
Rated operation power at AC-23, 400 V
710kW
Rated operation power at AC-3, 400 V
-kW
Rated short-time withstand current lcw
50kA
Switching power at 400 V
710kW
Version as main switch
Conditioned rated short-circuit current Iq
-kA
Motor drive optional
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Suitable for floor mounting
Device construction
Complete device in housing
Interlockable
Voltage release optional
Suitable for front mounting 4-hole
Suitable for front mounting centre
With pre-assembled cabling
Suitable for intermediate mounting
Suitable for distribution board installation
Colour control element
Black
Type of control element
Long turning handle
Degree of protection (NEMA)
Other
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP), front side
IP00
Width
594.5mm
Depth
145.5mm
Height
306mm
Width in number of modular spacings
-
From same serie
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