The TE Connectivity 2-2407269-4 is a protective cap designed for the CPC (Circular Plastic Connector) series, specifically for a size 13 receptacle. Its job is straightforward: cover the receptacle face when the mating plug is disconnected, keeping dust, debris, and moisture off the contacts during storage, transport, or maintenance intervals. The cap is molded from polyethylene (PE), a material chosen for its chemical resistance and flexibility — it snaps over the receptacle shell and stays put without hardware. The yellow color provides high visibility in a crowded panel or harness, so a capped receptacle is easy to spot at a glance.
Compatibility — Which Receptacles It Fits
This cap mates with any TE CPC receptacle of shell size 13. The shell size is the only fit parameter — the cap does not key to the insert arrangement or contact count, so it covers a size 13 receptacle regardless of whether the insert holds signal, power, or coaxial contacts. If you are capping a CPC size 13 receptacle on a panel or in a harness, this is the correct cover.