Circular Connector Dust Caps

Circular connector dust caps are to provide environmental protection for circular connectors in both threaded and bayonet versions. Originally designed to meet military standards, they are used with rugged connectors in harsh environments.

What are circular connector dust caps used for?

Circular connector dust caps protect and plug connectors and other wire harness components from physical damage. The cap works as a seal against particles, moisture and other possible contaminants.

Types of circular connector dust caps

  • Fibre dust caps

    and dust caps with metal chains prevent unwanted foreign bodies and dirt getting into fibres and wires.
  • Connector dust caps with chains

    are threaded onto connector adapters to provide mechanical and environmental protection. The stainless steel material is suitable for use in harsh conditions.
  • Port dust caps

    are threaded onto connector adapters to provide protection from outside elements such as harsh weather conditions.
  • TPE caps

    are made from a flexible TPE (thermoplastic elastomer) material that is both durable and solid.

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Description Price Gender Shell Size Military Standard Series IP Rating Panel Mount Fitting Material Cord Included Finish Colour Series Number
RS Stock No. 805-1728
BrandRS PRO
$2.17
Each
units
Female - - Cliffcon 68 Series IP68 Yes - - - - -
RS Stock No. 179-7953
BrandRS PRO
$11.35
Each
units
- - - - IP67 Yes Plastic Yes - Black GT1C532132
RS Stock No. 179-7954
BrandRS PRO
$11.35
Each
units
- - - - IP67 Yes Plastic Yes - Black GT1C542132
RS Stock No. 179-7952
BrandRS PRO
$11.35
Each
units
- - - - IP67 Yes Plastic Yes - Black GT1C522132
RS Stock No. 504-4588
Mfr. Part No.PX0733
BrandBulgin
$2.89
Each
units
Female - - - IP68 Yes - - - - -
RS Stock No. 489-419
Mfr. Part No.PX0733/PX0734
BrandBulgin
$3.09
1 Kit
Kit(s)
- - - - IP68 - - - - Black -
RS Stock No. 690-4009
Mfr. Part No.C016 00V000 010 12
BrandAmphenol
$11.07
Each
units
Plug - - Eco-Mate IP65 - Nylon Yes - Black -
RS Stock No. 690-3992
Mfr. Part No.C016 00U000 010 12
BrandAmphenol
$13.00
Each
units
Socket - - Eco-Mate IP65 - Nylon Yes - Black -
RS Stock No. 240-8513
Mfr. Part No.C016-00V000-0201
BrandAmphenol
$13.31
Each
units
Socket 1 - C 16-3 - No Plastic Yes - Black -
RS Stock No. 690-3996
Mfr. Part No.C016 00V000 000 12
BrandAmphenol
$15.55
Each
units
Plug 2 - Eco-Mate IP65 - Nylon Yes - Black -
RS Stock No. 803-3297
Mfr. Part No.1430899
$4.86
Each
units
Male - - PROT-M12 MS-PA-CHAIN IP65, IP67 - Nylon - - Black -
RS Stock No. 690-3999
Mfr. Part No.C016 00U000 000 12
BrandAmphenol
$13.53
Each
units
Socket - - Eco-Mate IP65 - Nylon Yes - Black -
RS Stock No. 161-7249
Mfr. Part No.1430899
$4.862
Each (In a Box of 5)
units
Male - - PROT-M12 MS-PA-CHAIN IP65, IP67 - Nylon - - Black -
RS Stock No. 240-8507
Mfr. Part No.C016-00U000-0201
BrandAmphenol
$13.24
Each
units
Plug 1 - C 16-3 - No Plastic Yes - Black -
RS Stock No. 803-3294
Mfr. Part No.1430873
$4.86
Each
units
Female - - PROT-M12 IP65, IP67 - Nylon - - Black -
RS Stock No. 115-2045
Mfr. Part No.831532400
BrandHirschmann
$12.20
Each
units
- - - - IP67 - - - - - -
RS Stock No. 170-3883
Mfr. Part No.1430873
$4.862
Each (In a Box of 5)
units
Female - - PROT-M12 FS-PA-CHAIN IP65, IP67 - Nylon - - Black -
RS Stock No. 514-9071
Mfr. Part No.T6483-200
BrandAmphenol
$6.22
Each
units
Female - - - IP67 - - - - - -
RS Stock No. 468-6248
Mfr. Part No.PX0835
BrandBulgin
$4.58
Each
units
- - - - IP68 Yes - Yes - - -
RS Stock No. 314-7023
Mfr. Part No.IMC19
BrandDeutsch
$2.99
Each
units
Male - - IMC IP67 - Polymer - - - -
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