

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA121076R1001 | OT250ES02

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Width
146.5mm
Number of auxiliary contacts as normally closed contact
0
Depth
82mm
Rated permanent current Iu
250A
Number of poles
2
Conditioned rated short-circuit current Iq
-kA
Rated operation power at AC-3, 400 V
-kW
Height
150mm
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP), front side
IP00
Rated operating voltage
1000 .. 1000V
Number of switches
1
Number of auxiliary contacts as change-over contact
0
Width in number of modular spacings
-
Interlockable
Type of electrical connection of main circuit
Bolt connection
Version as emergency stop installation
Motor drive integrated
Version as safety switch
Suitable for front mounting centre
Type of control element
Other
Version as main switch
Device construction
Complete device in housing
Voltage release optional
Rated permanent current at AC-21, 400 V
250A
Version as maintenance-/service switch
Motor drive optional
Max. rated operation voltage Ue AC
1000V
Suitable for distribution board installation
Suitable for intermediate mounting
Rated short-time withstand current lcw
8kA
Rated permanent current at AC-23, 400 V
250A
Suitable for front mounting 4-hole
Degree of protection (NEMA)
Other
Version as reversing switch
Rated operation power at AC-23, 400 V
145kW
Suitable for floor mounting
Switching power at 400 V
145kW
With pre-assembled cabling