

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA121291R1001 | OTM2500E2CM230V

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Rated operation power at AC-3, 400 V
-kW
Width
519mm
Rated permanent current Iu
-A
Depth
372mm
Number of auxiliary contacts as normally closed contact
0
Number of poles
2
Height
377mm
Rated operating voltage
1000 .. 1000V
Conditioned rated short-circuit current Iq
-kA
Width in number of modular spacings
-
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP), front side
IP20
Number of switches
1
Number of auxiliary contacts as normally open contact
0
Type of control element
Long turning handle
Interlockable
Max. rated operation voltage Ue AC
1000V
Type of electrical connection of main circuit
Screw connection
Suitable for floor mounting
Version as main switch
Suitable for front mounting centre
Suitable for front mounting 4-hole
Version as maintenance-/service switch
Rated short-time withstand current lcw
55kA
Switching power at 400 V
-kW
Suitable for distribution board installation
Rated operation power at AC-23, 400 V
-kW
Rated permanent current at AC-21, 400 V
-A
Device construction
Built-in device plug-in technique
Rated permanent current at AC-23, 400 V
-A
Voltage release optional
Suitable for intermediate mounting
Degree of protection (NEMA)
1
Version as reversing switch
Motor drive optional
Version as emergency stop installation
Colour control element
Black
Motor drive integrated
Version as safety switch
With pre-assembled cabling