Berger Lahr (Schneider Electric) - STE 4.5 BO.36/6 – 01L Luft referenced servo product produced by high technology. STE 4.5 BO.36/6 – 01L Luft is the result of a far more developed technology compared to similar regular products. It distinguishes with price and quality among the similar products. Thanks to our large disturbiton network, we offer door delivery in most suitable conditions. STE 4.5 BO.36/6 – 01L Luft referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.