Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
Height150mm
Width150.5mm
Depth82.5mm
Rated permanent current Iu250A
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Rated operation power at AC-3, 400 V-kW
Width in number of modular spacings-
Number of switches1
Rated operating voltage1000 - 1000V
Degree of protection (IP), front sideIP00
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as change-over contact0
Conditioned rated short-circuit current Iq-kA
Motor drive integratedNo
InterlockableNo
Number of poles3
Rated short-time withstand current lcw8kA
Version as main switchYes
Suitable for front mounting 4-holeNo
Rated operation power at AC-23, 400 V145kW
Version as maintenance-/service switchYes
Type of control elementLong turning handle
Version as safety switchNo
Suitable for floor mountingNo
Colour control elementBlack
Version as emergency stop installationNo
Suitable for distribution board installationYes
Suitable for front mounting centreNo
Suitable for intermediate mountingNo
Motor drive optionalNo
Max. rated operation voltage Ue AC1000V
Version as reversing switchNo
Switching power at 400 V145kW
Rated permanent current at AC-21, 400 V250A
Voltage release optionalNo
Device constructionComplete device in housing
Rated permanent current at AC-23, 400 V250A
Degree of protection (NEMA)Other
With pre-assembled cablingNo
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1SCA022731R1810 | OT250E21P
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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Height
150mm
Width
150.5mm
Depth
82.5mm
Rated permanent current Iu
250A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated operation power at AC-3, 400 V
-kW
Width in number of modular spacings
-
Number of switches
1
Rated operating voltage
1000 .. 1000V
Degree of protection (IP), front side
IP00
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
0
Conditioned rated short-circuit current Iq
-kA
Motor drive integrated
Interlockable
Number of poles
3
Rated short-time withstand current lcw
8kA
Version as main switch
Suitable for front mounting 4-hole
Rated operation power at AC-23, 400 V
145kW
Version as maintenance-/service switch
Type of control element
Long turning handle
Version as safety switch
Suitable for floor mounting
Colour control element
Black
Version as emergency stop installation
Suitable for distribution board installation
Suitable for front mounting centre
Suitable for intermediate mounting
Motor drive optional
Max. rated operation voltage Ue AC
1000V
Version as reversing switch
Switching power at 400 V
145kW
Rated permanent current at AC-21, 400 V
250A
Voltage release optional
Device construction
Complete device in housing
Rated permanent current at AC-23, 400 V
250A
Degree of protection (NEMA)
Other
With pre-assembled cabling
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.