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Contactors for capacitor switching
The ABB solutions
ABB offers 2 contactor versions according to the value of the inrush current peak and the power of the capacitor bank.
UA..RA contactors for capacitor switching (UA16..RA to UA110..RA) with insertion of damping resistors
The insertion of damping resistors protects the contactor and the capacitor from the highest inrush currents.
1SBC587794F0301 1SBC587774F0301 1SBC587764F0301 1SBC591444F0302 5
UA contactors for capacitor switching (UA16 to UA110)
Maximum permissible peak current Î ≤ 100 times the nominal rms current of the switched capacitor.
1SBC591694F0303 1SBC580093F0303 1SBC580783F0303 1SBC580105F0303
1SBC101604S0201 - Rev. A
ABB | 5/283
