Metal Shell Standard Circular Connector CMC DUST CAP SIZE 28, Nickel-Zinc | 211904-1


When purchasing AMP CPC Connectors (AMP Circular Plastic Connectors) there are a couple things to keep in mind.

  1. There are 3 things needed to complete the standard connector kit
    1. Connector Body – see connector bodies
    2. Contact/Terminal – see contact/terminals
    3. Backshell/Strain Relief – see accessories
  2. We have several pre-assembled kits to choose from to make ordering easier.  see pre-assembled AMP CPC Kits
  3. Choosing the correct wire gauge and being mindful of wire insulation is imperative when ordering the correct terminals.  If you need support, don’t be afraid to reach out.  That’s what we’re here for, we’re here to help, that’s what we do!
  4. Having trouble finding or identifying the correct connector body?  Shoot us a picture.  Text us a picture to 270-978-3198 or email us at  We’ll follow up and help you choose.
  5. Using the right tooling can make all the difference!  Did you know CrushinAG offers tooling for everything we sell?  So, what do you need for AMP CPC Connectors?

The 211904-1 from TE Connectivity is a cable clamp kit without cover.

The cable clamp shell size is 28 and maximum diameter of 55.12 mm

Circular Connector Caps & Covers  |  Sealing Cap  |  Size 28  |  Metal Bead Chain  |  This sealing cap is used with CPC series connectors.

  • Manufacturer TE Connectivity
  • Height 9.14 mm
  • Connectors Standard Circular Connector
  • Accessory Type: Cap (Sealing Cap)
  • Diameter 55.12 mm
  • Flammability Rating UL 94 V-1
  • Mounting Angle Straight
  • Mounting Style Cable
  • Packaging Each
  • Series CPC
  • Shell Material Nickel
  • Shell Size 28
  • Tradename CPC Accessories