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Flameproof (ATEX) Tamperproof Stopper Plugs
Metric tamper-proof brass stopper plugs for insertion into un-used equipment and enclosure entries and tightened by Allen key from within the equipment to leave a flush finish, preventing unauthorised removal.
These brass stopper plugs are ATEX certified for use in CAT 2 (EExd Zone 1) Hazardous Areas. Can also be supplied with UL, CSA, SIRA, GOST-R or GOST-K approvals to special order.
Manufactured as standard from high-quality brass to BS2874:1985 to CZ121. Other materials also available include: Nickel or Electro-Zinc Plated Brass, Aluminium, Stainless Steel and Mild Steel. Also available with alternative threads including Imperial ET, NPT, BSP and PG.
Brass ATEX certified tamper-proof stopper plug used to prevent un-authorised access to equipment entries.