Whether for cleaning, maintenance, or repair—with switch disconnectors and safety switches in types of protection Ex e and Ex tb you safely disconnect machines and equipment without the need for specially trained staff. Supporting a maximum current of 25 A or 40 A, these switches in glass fiber reinforced polyester or stainless steel enclosures are suited for gas and dust explosion hazardous areas (Zones 1, 2, 21, and 22).
Due to a wide range of configuration options, they exactly meet your individual switching requirements. Choose your preferred enclosure material and purchase switches with either 3, 4, or 6 main contacts as well as with various auxiliary contact configurations. Threefold padlockable rotary actuators reliably protect personnel during maintenance work. Safety switches developed in accordance with German standards offer particularly high protection against manipulation.
DIS* switch disconnectors and SAF* safety switches made from glass fiber reinforced polyester or stainless steel can be utilized in hazardous areas up to Zone 1/21. Various main and auxiliary contact configurations cover many switching requirements.
The new LB/FB PROFINET gateways from Pepperl+Fuchs open the door for IIoT 4.0 applications in process industries.