Pilz - p/n: 570411, Type: PSEN ml s 2.2 switch referenced product produced by high technology. You can ask all the codes and references except p/n: 570411, Type: PSEN ml s 2.2 switch too. We are one of the few companies which can present an offer for this product. It produced result of tests of laborotory for years. p/n: 570411, Type: PSEN ml s 2.2 switch referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.