Details
- •RASTAVNA SKLOPKA OT, CETVEROPOLNA, 250A
- •Low-voltage control systems
- •Switch disconnector (AC)
- •Minimum order quantity: 1 pcs
- •ABB
Technical specifications
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
Degree of protection (IP), front sideOther
Number of switches-
Rated operating voltage1000 - 1000V
Conditioned rated short-circuit current Iq-kA
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Version as safety switchNo
InterlockableNo
Rated short-time withstand current lcw8kA
Version as emergency stop installationNo
Rated operation power at AC-23, 400 V145kW
Version as maintenance-/service switchYes
Type of electrical connection of main circuitBolt connection
Type of control elementNone
Suitable for intermediate mountingNo
Suitable for floor mountingNo
Device constructionBuilt-in device fixed built-in technique
Voltage release optionalNo
Suitable for distribution board installationYes
Rated permanent current at AC-21, 400 V250A
Motor drive optionalNo
Switching power at 400 V145kW
Rated permanent current at AC-23, 400 V250A
Suitable for front mounting 4-holeNo
Version as reversing switchNo
Degree of protection (NEMA)1
Suitable for front mounting centreNo
Version as main switchYes
Rated permanent current Iu250A
Number of poles4
Max. rated operation voltage Ue AC1000V
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