Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
Number of poles4
Type of control elementNone
Rated permanent current Iu250A
Motor drive integratedNo
Type of electrical connection of main circuitBolt connection
Motor drive optionalNo
Device constructionBuilt-in device fixed built-in technique
Rated operation power at AC-3, 400 V-kW
Degree of protection (IP), front sideOther
Degree of protection (NEMA)1
Suitable for floor mountingNo
Suitable for intermediate mountingNo
Suitable for distribution board installationYes
Max. rated operation voltage Ue AC1000V
Conditioned rated short-circuit current Iq-kA
Rated short-time withstand current lcw8kA
Rated operating voltage1000 - 1000V
Version as emergency stop installationNo
Version as reversing switchNo
Rated permanent current at AC-21, 400 V250A
Voltage release optionalNo
Suitable for front mounting 4-holeNo
InterlockableNo
Version as maintenance-/service switchYes
Switching power at 400 V145kW
Number of switches-
Rated permanent current at AC-23, 400 V250A
Rated operation power at AC-23, 400 V145kW
Version as main switchYes
Version as safety switchNo
Suitable for front mounting centreNo
Number of auxiliary contacts as normally closed contact0
Width in number of modular spacings-
With pre-assembled cablingNo
Depth82.5mm
Number of auxiliary contacts as normally open contact0
Width212.5mm
Number of auxiliary contacts as change-over contact0
Height150mm
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1SCA022744R3720 | OT250E04W
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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of poles
4
Type of control element
None
Rated permanent current Iu
250A
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Device construction
Built-in device fixed built-in technique
Rated operation power at AC-3, 400 V
-kW
Degree of protection (IP), front side
Other
Degree of protection (NEMA)
1
Suitable for floor mounting
Suitable for intermediate mounting
Suitable for distribution board installation
Max. rated operation voltage Ue AC
1000V
Conditioned rated short-circuit current Iq
-kA
Rated short-time withstand current lcw
8kA
Rated operating voltage
1000 .. 1000V
Version as emergency stop installation
Version as reversing switch
Rated permanent current at AC-21, 400 V
250A
Voltage release optional
Suitable for front mounting 4-hole
Interlockable
Version as maintenance-/service switch
Switching power at 400 V
145kW
Number of switches
-
Rated permanent current at AC-23, 400 V
250A
Rated operation power at AC-23, 400 V
145kW
Version as main switch
Version as safety switch
Suitable for front mounting centre
Number of auxiliary contacts as normally closed contact
0
Width in number of modular spacings
-
With pre-assembled cabling
Depth
82.5mm
Number of auxiliary contacts as normally open contact
0
Width
212.5mm
Number of auxiliary contacts as change-over contact
0
Height
150mm
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.