LC1-D series AC contactors are suitable for the equipment of 50/ ... voltage up to 1,000V LC1 AC Contactor LC1-D series AC contactors are suitable for the equipment of 50/ ... 60Hz, rated insulation voltage up to 1,000V LC1-D series AC contactors are suitable for the equipment of 50/60Hz ... insulation voltage up to 1,000V,LC1 Application: LC1-D series AC contactors are suitable for the equipment of 50/60Hz ...