Koncar - 4G10N-429-U/39D referenced Switch product produced by high technology. 4G10N-429-U/39D became irreplaceable of foundations. 4G10N-429-U/39D referenced product which is satisfy the customer's needs, offers advantages of quality and cost. Thanks to our large disturbiton network, we offer door delivery in most suitable conditions. 4G10N-429-U/39D referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.