Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
Rated operating voltage750 - 750V
Number of auxiliary contacts as normally open contact0
Depth116mm
Number of auxiliary contacts as normally closed contact0
Width186.5mm
Height100mm
Degree of protection (IP), front sideIP20
Number of auxiliary contacts as change-over contact0
Width in number of modular spacings-
Conditioned rated short-circuit current Iq-kA
Rated operation power at AC-3, 400 V-kW
Type of control elementLong turning handle
Version as safety switchNo
Version as maintenance-/service switchNo
Type of electrical connection of main circuitScrew connection
InterlockableYes
Version as emergency stop installationNo
Version as main switchYes
Number of switches-
Rated operation power at AC-23, 400 V45kW
Suitable for floor mountingNo
Suitable for front mounting 4-holeYes
Suitable for intermediate mountingNo
Suitable for front mounting centreNo
Rated permanent current at AC-21, 400 V125A
Suitable for distribution board installationYes
Device constructionBuilt-in device fixed built-in technique
Rated short-time withstand current lcw2.5kA
Rated permanent current at AC-23, 400 V90A
Voltage release optionalNo
Switching power at 400 V45kW
Degree of protection (NEMA)1
With pre-assembled cablingNo
Motor drive integratedYes
Motor drive optionalNo
Colour control elementOther
Version as reversing switchYes
Rated permanent current Iu125A
Number of poles4
Max. rated operation voltage Ue AC750V
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