Rittal - 4183.000 referenced PS combination holder product produced by high technology. 4183.000 is the result of a far more developed technology compared to similar regular products. 4183.000 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. 4183.000 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.