Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Number of poles4
Rated permanent current Iu250A
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
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1SCA022744R3810 | OT250E04WP
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Details
- Low-voltage industrial components
- Switch disconnector
- 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
Number of poles
4
Rated permanent current Iu
250A
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
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.