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The SP.MD series comprises Ex db, Ex eb and Ex tb certified hexagon head stopping plugs for unused cable entries. Made from brass nickel plated or AISI 316 stainless steel. NPT versions available. Seal made from chloroprene or silicone.
CCC Ex Certificate
CESI IECEx Certificate of Conformity
Europe CESI ATEX II 2GD
The metal stopping plugs type SP.MD* are suitable for safely closing openings and holes for cable entries that are not used in enclosures certified according to type of protection Ex eb or Ex tb.
Metric versions can be used with Ex db enclosures, too.
Stopping plug, metal, hexagon head, thread size M20, body brass nickel-plated, chloropren O-ring for -40 °C ... 100 °C, installation thread length 15 mm, one piece