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Contactors DC & AC Clapper Type
We are offering widest range of mil duty contactors are intended for application in DC power circuit for arduous environment and duty conditions in the crane, mines, traction, foundries in steel, power plant, cement plant and paper plant. The range covers rating up to 2500 Amps, all capable of switching AC or DC circuits and fitted with operating coils which are DC energized. Surge suppressors to limit voltage transients are fitted as a standard feature. Specifications & Features - Range: 50A, 63A, 150A, 250A, 300A, 600A, 1200A, 1600A, 2500Amp. - Long electrical and mechanical life. - High vibration with standing capability. - High frequency of operation. - Inductive time limit control eliminates the need for timers, series relays or Dash pots. - Provided with 1 No. + 1 NC auxiliary contacts. - Easy accessibility to ensure quick maintenance and minimum down time. - Single pole normally open with or without inductive time leg control & single pole normally closed switching arrangements. - Can operate in circuits with an increased inductance (of the order of 0.25).