The TE Connectivity 213899-1 is a wire entry seal kit for the CPC Series 5 connector family, shell size 17-3. It seals the cable entry point on a CPC plug or receptacle housing, keeping moisture and debris out of the back of the connector. The kit is molded from black silicon and includes the pressure plate, so it arrives as a complete assembly ready to install.
What shell size and series does it fit?
This seal kit is specific to CPC Series 5 connectors with a shell size of 17-3. It is listed for use with CPC plug and receptacle housings — the same shell-size code on the housing body tells you it is the right match. The black silicon material handles the temperature range typical of industrial and commercial CPC installations without hardening or cracking over time.
Does it include the pressure plate?
Yes, the 213899-1 kit ships with the pressure plate included. That means you do not need to order a separate pressure plate part number — the seal and the plate are packaged together in a single bag, ready for assembly onto the cable bundle before the housing backshell is tightened.
It is a current-production part with no announced end-of-life.