Details
- •SKLOPKA ZA AUTOMATSKU IZMJENU NAPAJANJA 250A, IEC,
- •Low-voltage control systems
- •Switch disconnector (AC)
- •Minimum order quantity: 1 pcs
- •ABB
Technical specifications
Rated operation power at AC-3, 400 V-kW
Number of auxiliary contacts as normally closed contact0
Rated operating voltage- - -V
Number of auxiliary contacts as normally open contact0
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as change-over contact0
Number of switches1
Degree of protection (IP), front sideIP20
Motor drive integratedYes
Conditioned rated short-circuit current Iq-kA
InterlockableNo
Type of control elementLong turning handle
Version as emergency stop installationNo
Device constructionBuilt-in device plug-in technique
Rated short-time withstand current lcw18kA
Version as safety switchNo
Rated operation power at AC-23, 400 V-kW
Rated permanent current at AC-21, 400 V-A
Motor drive optionalNo
Voltage release optionalNo
Suitable for front mounting 4-holeYes
Suitable for floor mountingNo
Version as reversing switchNo
Rated permanent current at AC-23, 400 V-A
Degree of protection (NEMA)1
Suitable for front mounting centreNo
Suitable for intermediate mountingNo
Version as maintenance-/service switchYes
Version as main switchYes
Suitable for distribution board installationYes
Switching power at 400 V-kW
Rated permanent current Iu250A
Number of poles4
Max. rated operation voltage Ue AC480V
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