What This Cap Covers
The TE Connectivity 4-2407269-1 is a protective cap for a CPC Size 17 receptacle. It is molded from orange polyethylene (PE) and snaps over the receptacle face to keep dust, debris, and incidental contact off the contacts when the mating plug is not in place. The orange color makes it easy to spot on a panel or harness — a field-service cue that the port is capped, not live.
This cap is designed for use with CPC receptacles of Shell Size 17. It is not a universal cap — the shell size must match the receptacle. The cap does not carry current or provide sealing; it is a simple protective cover for the connector face during storage, shipping, or when a port is unused.