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, LTD MPX SERIES……X2 CLASS INTERFERENCE SUPPRESSORS General technical information Two principal classes of capacitors have been defined CLASS”X” Capacitors intended for applications where a short will not cause a dangerous electric shock.
CLASS”Y” Capacitors with greater mechanical and electrical security ,which exclude short circuits within the capacitor.
Capacitances are limited to reduce currents to a safe limit.
Depending on function,class”X” Capacitors are connected between each line conductor, Class”Y” Between a conductor and earth or a metals element in the equiment.
Cx: Suppression capacitors-Function (or class) X Cy: Suppression capacitors-Function (or class) Y ...

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