| Exd/Exe Stopping Plug: 1/2" NPT, Nickel Plated Brass, Dome Head
PD-U series of Stopping Plugs are used to seal unused cable gland or
conduit entries in Ex approved enclosures, maintaining the hazardous
location certification and the overall integrity of the installation.
Dome Head Stopping Plugs are designed to be installed with a hex (Allen) key from the outside of an enclosure. Supplied complete
with a captive O-Ring seal located within a recess on the face of the
fitting, this provides protection from environmental damage, ensures the
O-Ring is not displaced during installation and optimizes ingress
Certified to protection concepts Exd "Flameproof" and
Exe "Increased Safety" for use in Zone 1 and Zone 2 applications, the
Redapt PD-U series of Stopping Plugs are approved to the latest
international standards. ATEX (CENELEC), IECEx and GOST-R hazardous
area certificates are available. Additionally, CSA
approval certificates can be supplied to cover use in North American and
Canadian Class I, Division 1 and Class I, Zone 1 applications.
*Head Diameter is at minimum 6mm larger than the major thread diameter.
in millimeters (mm)|
Technical Data Table:
|Protection Method||Exd – Flameproof / Exe – Increased Safety|
|Ingress Protection Maintained ||IP66 / IP67 / IP68 to a depth of 2 meters|
|Impact Resistance||20 Nm|
|Limiting Temperature Range||-20°C to 80°C w/ Nitrile O-Ring (supplied as standard)|
*Temperature ranges vary depending upon requested O-Ring material
|Standards Approved To||IEC 60079-0, IEC 60079-1, IEC 60079-7, IEC 61241-0, IEC 61241-1|
|CENELEC ATEX Approval||SIRA00ATEX1094X|
I M2, II 2 GD, Ex d I/IIC Mb Gb, Ex e I/IIC Mb Gb, Ex tb IIIC Db, IP6X
|IECEx Approval||IECEx SIR 12.0016X|
Ex d I/IIC Mb Gb, Ex e I/IIC Mb Gb, Ex tb IIIC Db, IP6X
RU ?-GB.??06.?00106 – Russian
RU ?-GB.??06.?00106 – English
RU ?-GB.??06.?00106 Annex Document – English
|CSA Approval||1248014 (LR 106084-2)|
Ex de I & IIC IP66/67/68 Class I Zone 1 & 2 Groups A, B, C & D.
Class I, Division 1 & 2; Groups A, B, C & D; Class II, Groups E, F & G;
Class III; CSA Enclosure Type 4X/6P
Data Sheet - Metallic Dome Head Stopping Plugs
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