Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally closed contact0
Width296mm
Depth197mm
Number of auxiliary contacts as normally open contact0
Rated operation power at AC-3, 400 V-kW
Height170mm
Degree of protection (IP), front sideIP20
Rated operating voltage1000 - 1000V
Width in number of modular spacings-
Number of switches1
Number of auxiliary contacts as change-over contact0
InterlockableYes
Conditioned rated short-circuit current Iq-kA
Version as safety switchNo
Type of control elementLong turning handle
Version as main switchYes
Version as maintenance-/service switchYes
Version as emergency stop installationNo
Rated short-time withstand current lcw8kA
Rated operation power at AC-23, 400 V140kW
Suitable for floor mountingNo
Colour control elementBlack
Suitable for intermediate mountingNo
Suitable for front mounting 4-holeYes
Suitable for front mounting centreNo
Suitable for distribution board installationYes
Voltage release optionalNo
Rated permanent current at AC-21, 400 V250A
Switching power at 400 V140kW
Version as reversing switchNo
Rated permanent current at AC-23, 400 V250A
With pre-assembled cablingNo
Degree of protection (NEMA)1
Rated permanent current Iu250A
Max. rated operation voltage Ue AC415V
Motor drive integratedYes
Motor drive optionalNo
Material housingPlastic
Number of poles3
Device constructionBuilt-in device fixed built-in technique
Colour housingGrey
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1SCA022846R4770 | OTM250E3WCM230C
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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 closed contact
0
Width
296mm
Depth
197mm
Number of auxiliary contacts as normally open contact
0
Rated operation power at AC-3, 400 V
-kW
Height
170mm
Degree of protection (IP), front side
IP20
Rated operating voltage
1000 .. 1000V
Width in number of modular spacings
-
Number of switches
1
Number of auxiliary contacts as change-over contact
0
Interlockable
Conditioned rated short-circuit current Iq
-kA
Version as safety switch
Type of control element
Long turning handle
Version as main switch
Version as maintenance-/service switch
Version as emergency stop installation
Rated short-time withstand current lcw
8kA
Rated operation power at AC-23, 400 V
140kW
Suitable for floor mounting
Colour control element
Black
Suitable for intermediate mounting
Suitable for front mounting 4-hole
Suitable for front mounting centre
Suitable for distribution board installation
Voltage release optional
Rated permanent current at AC-21, 400 V
250A
Switching power at 400 V
140kW
Version as reversing switch
Rated permanent current at AC-23, 400 V
250A
With pre-assembled cabling
Degree of protection (NEMA)
1
Rated permanent current Iu
250A
Max. rated operation voltage Ue AC
415V
Motor drive integrated
Motor drive optional
Material housing
Plastic
Number of poles
3
Device construction
Built-in device fixed built-in technique
Colour housing
Grey
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.