Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Degree of protection (IP), front sideOther
Rated operating voltage1000 - 1000V
Motor drive integratedNo
Number of switches-
Number of auxiliary contacts as normally closed contact0
Height170mm
Depth82.5mm
Width in number of modular spacings-
InterlockableYes
Conditioned rated short-circuit current Iq-kA
Rated operation power at AC-3, 400 V-kW
Width212.5mm
Version as maintenance-/service switchYes
Version as main switchYes
Type of control elementLong turning handle
Colour control elementBlack
Rated short-time withstand current lcw8kA
Version as safety switchNo
Version as emergency stop installationNo
Rated operation power at AC-23, 400 V145kW
Type of electrical connection of main circuitBolt connection
Suitable for front mounting 4-holeNo
Suitable for front mounting centreNo
Rated permanent current at AC-21, 400 V250A
Suitable for floor mountingNo
Max. rated operation voltage Ue AC1000V
Rated permanent current at AC-23, 400 V250A
Suitable for distribution board installationYes
With pre-assembled cablingNo
Suitable for intermediate mountingNo
Device constructionBuilt-in device fixed built-in technique
Voltage release optionalNo
Motor drive optionalNo
Degree of protection (NEMA)1
Version as reversing switchNo
Switching power at 400 V145kW
Material housingPlastic
Number of poles4
Colour housingGrey
Rated permanent current Iu250A
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1SCA022744R3810 | OT250E04WP
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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP), front side
Other
Rated operating voltage
1000 .. 1000V
Motor drive integrated
Number of switches
-
Number of auxiliary contacts as normally closed contact
0
Height
170mm
Depth
82.5mm
Width in number of modular spacings
-
Interlockable
Conditioned rated short-circuit current Iq
-kA
Rated operation power at AC-3, 400 V
-kW
Width
212.5mm
Version as maintenance-/service switch
Version as main switch
Type of control element
Long turning handle
Colour control element
Black
Rated short-time withstand current lcw
8kA
Version as safety switch
Version as emergency stop installation
Rated operation power at AC-23, 400 V
145kW
Type of electrical connection of main circuit
Bolt connection
Suitable for front mounting 4-hole
Suitable for front mounting centre
Rated permanent current at AC-21, 400 V
250A
Suitable for floor mounting
Max. rated operation voltage Ue AC
1000V
Rated permanent current at AC-23, 400 V
250A
Suitable for distribution board installation
With pre-assembled cabling
Suitable for intermediate mounting
Device construction
Built-in device fixed built-in technique
Voltage release optional
Motor drive optional
Degree of protection (NEMA)
1
Version as reversing switch
Switching power at 400 V
145kW
Material housing
Plastic
Number of poles
4
Colour housing
Grey
Rated permanent current Iu
250A
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.