Leviton 16P22-UE Nema 3R Female Single Pole Protective Cap

Product Description

The LEVITON 16P22-UE is a NEMA 3R rated female single pole protective cap designed to cover and protect male plugs when not in use. Finished in black, this cap provides a weather-resistant seal that helps guard against moisture, dust, and debris in outdoor or damp-location installations. The NEMA 3R rating means the enclosure is built to resist falling rain and sleet, making it appropriate for covered outdoor applications. Electricians and maintenance technicians use this cap to protect energized or de-energized male plug connections from environmental exposure between use cycles.

This protective cap is suited for residential and light commercial electrical installations where male plugs are used in outdoor or damp-rated environments. Typical applications include temporary power connections, generator outlets, portable equipment hookups, and any single pole male plug that requires protection when disconnected. The cap slips over the male plug to keep contacts clean and reduce the risk of accidental contact or moisture ingress.

Key Features

• NEMA 3R rated for resistance to falling rain and sleet in covered outdoor locations
• Female configuration fits directly over single pole male plugs
• Black finish for standard identification and UV resistance in outdoor use
• Compact, lightweight design at 0.2 pounds for easy handling and storage
• Single pole design for straightforward protective cover application

Compatibility

Designed for use with single pole male plugs in NEMA 3R rated installations. Refer to the compatible male plug specifications to confirm fitment before installation.

Installation Notes

Installation of this protective cap should be performed by a licensed electrician in accordance with applicable NEC requirements. Always de-energize the circuit and verify with a non-contact voltage tester before handling any plug or cap assembly. The cap should be seated fully over the male plug to maintain the NEMA 3R environmental seal. Do not force the cap onto plugs of a different configuration or size.