Comat Releco - C4-A40X/DC220V referenced relay product produced by high technology. C4-A40X/DC220V became irreplaceable of foundations. C4-A40X/DC220V referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. Make an offer to us for C4-A40X/DC220V please contact us.