Main switch, 3 poles/On load switch, 3 poles
Central mounting with nut (1 hole)
Sontheimer - HLT20/3ZM/Z33 referenced product produced by high technology. HLT20/3ZM/Z33 became irreplaceable of foundations. HLT20/3ZM/Z33 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. HLT20/3ZM/Z33 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.