R. STAHL's Series 8290 plastic stopping plugs can be used to seal unused drilled holes in Ex e enclosures ("increased safety" type of protection). To ensure that they remain robust during use, they are designed to be impact-resistant according to IEC/EN 60079-0 and IEC/EN 60079-7 and are protected against coming loose.
- Plastic stopping plugs for sealing open drilled holes
- For thread sizes from M16 to M63
- For Ex e enclosures
