R. STAHL's 8290 series plastic stopping plugs can be used to seal unused 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 in accordance with IEC/EN 60079-0 and IEC/EN 60079-7 and are protected against working loose.
- Plastic stopping plugs for sealing open holes
- For thread sizes M16 to M63
- For Ex e enclosures