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Group II Hazardous Area Cable Glands

American Series Glands NEC/IEC

Group 1 Mining Cable Glands

Industrial Cable Glands

Thread Conversions and Accessories

Plugs

Exe/Exd

Adaptor/Reducers 476

Exe/Exd

Thread converters inline

and right angled swivel adaptors
Exe/Exd

Breather Drain

Exe/Exd

Fixed Inline Adaptors

Exe/Exd

Unions

Exe/Exd

Insulated Adaptors

Exe/Exd

Earth Lead Adaptor 383

Exe

Accessories

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Connector Selection

Enclosures

View all stopping plugs

487 Domed Head Stopping Plug

Accessories

Flameproof Exd / Increased Safety Exe / Dual Certified ATEX - IECEx

487 Domed Head Stopping Plug
Technical Data
General Information

General Information

M16 to M130 as standard.
Other parallel thread options available on request, including BSPP, PG, NPSM and ET. NPT available as 387 Exe Plug.
Metric entry threads are 1.5mm pitch as standard.

Materials & Finishes

Manufactured in Brass, Nickel Plated Brass, Steel, Nickel Plated Steel and Stainless Steel. (Aluminium for Group II use only).

Technical Data

  1. Increased Safety and Flameproof Exe I Mb, Exd I Mb, Exe IIC Gb, Exd IIC Gb, Extb IIIC Db, ex logo IM2 / II 2GD.
  2. Certificate No's
    Baseefa11ATEX0149X and IECEx BAS 11.0071X.
  3. Suitable for use in:
    Zone 1, Zone 2, Zone 21, Zone 22 and mining applications.
  4. Construction and Test Standards:
    IEC/EN 60079-0, IEC/EN 60079-1, IEC/EN 60079-7 and IEC/EN 60079-31.
  5. Ingress Protection:
    IP66.
  6. Operating Temperature Range:
    Nitrile ‘O’ Ring fitted as standard -60°C to +80°C.
    Silicone Option -60°C to +160°C.
  7. Group I, II and III.
487 Domed Head Stopping Plug
487 STOPPING PLUGS SELECTION TABLE
Thread Size Length of Thread ‘S’ Dia. Allen Key
M16 15 24 6
M20 15 26.5 10
M25 15 34 10
M32 15 45 10
M40 15 51.5 10
M50 15 61.5 10
M63 15 74.5 10
M75 15 86.5 10
All dimensions in millimetres.

Assembly Instructions

AI 411

Ordering Format [ Product / Thread Size / Material / Finish ]

Example: 487 / M32 / Brass / Nickel Plated

Download Data Sheet

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