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387 Stopping Plug

Application

387 stopping plugTo close unused cable gland entries and maintain the flameproof integrity of the equipment.

Materials & Finishes

387 Stopping Plugs are manufactured in Brass (standard), Nickel Plated Brass or 316 Stainless Steel.

Technical Data

Flameproof Exd & Increased Safety Exe ex logo II 2 GD IP66
Baseefa Certificate No. Baseefa06ATEX0118U
IECEx Certificate No. IECEx BAS06. 0029U
Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-1 and IEC/EN 60079-7.
Ingress Protection: To meet with IP66 and IP67, the stopping plugs must be fitted perpendicular to the equipment face in a suitably sized threaded or plain hole and the equipment face must be smooth. Plain holes must be no larger than 0.7mm above the major diameter of the stopping plug thread and the plug must be held in place with a lock nut. A serrated washer may also be fitted.
Deluge Protection to DTS01.
Operating Temperature Range: -20°C to +60°C.

387 stopping plug
387 STOPPING PLUG SELECTION TABLE
‘N’ Thread Size ‘S’ Dia. Key Size (Across Flats)
M16 24.4 10.0
M20 30.0 10.0
M25 35.0 10.0
M32 42.0 10.0
M40 54.0 19.0
M50 63.5 19.0
M63 76.2 19.0
M75 89.0 19.0
All dimensions in millimetres.

Note: The PL6, PL7 and S Series ATEX / IECEx enclosures can only be fitted with the 387 ATEX approved metal Stopping Plugs.

Ordering Information

Stopping Plug Type/Thread Size
e.g. 387/M32