Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
Height150mm
Width185.5mm
Rated operation power at AC-3, 400 V-kW
Number of auxiliary contacts as normally closed contact0
Number of poles4
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu250A
Depth82.5mm
Conditioned rated short-circuit current Iq-kA
Degree of protection (IP), front sideOther
Version as main switchYes
Number of auxiliary contacts as change-over contact0
Width in number of modular spacings-
Suitable for floor mountingNo
Type of control elementLong turning handle
Rated operating voltage1000 - 1000V
Colour control elementBlack
Version as safety switchNo
InterlockableYes
Rated operation power at AC-23, 400 V145kW
Rated short-time withstand current lcw8kA
Version as maintenance-/service switchYes
Type of electrical connection of main circuitBolt connection
Number of switches-
Motor drive integratedNo
Max. rated operation voltage Ue AC1000V
Suitable for front mounting centreNo
Voltage release optionalNo
Suitable for intermediate mountingNo
Suitable for distribution board installationYes
Motor drive optionalNo
Suitable for front mounting 4-holeNo
Version as emergency stop installationNo
Version as reversing switchNo
Degree of protection (NEMA)1
Rated permanent current at AC-23, 400 V250A
With pre-assembled cablingNo
Rated permanent current at AC-21, 400 V250A
Device constructionBuilt-in device fixed built-in technique
Switching power at 400 V145kW
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1SCA022721R4290 | OT250E22P
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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Height
150mm
Width
185.5mm
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
250A
Depth
82.5mm
Conditioned rated short-circuit current Iq
-kA
Degree of protection (IP), front side
Other
Version as main switch
Number of auxiliary contacts as change-over contact
0
Width in number of modular spacings
-
Suitable for floor mounting
Type of control element
Long turning handle
Rated operating voltage
1000 .. 1000V
Colour control element
Black
Version as safety switch
Interlockable
Rated operation power at AC-23, 400 V
145kW
Rated short-time withstand current lcw
8kA
Version as maintenance-/service switch
Type of electrical connection of main circuit
Bolt connection
Number of switches
-
Motor drive integrated
Max. rated operation voltage Ue AC
1000V
Suitable for front mounting centre
Voltage release optional
Suitable for intermediate mounting
Suitable for distribution board installation
Motor drive optional
Suitable for front mounting 4-hole
Version as emergency stop installation
Version as reversing switch
Degree of protection (NEMA)
1
Rated permanent current at AC-23, 400 V
250A
With pre-assembled cabling
Rated permanent current at AC-21, 400 V
250A
Device construction
Built-in device fixed built-in technique
Switching power at 400 V
145kW
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.