Red Dot CKMU-R is an Extra-Duty While-In-Use Cover that simplifies compliance with NEC requirements for installing receptacles in wet locations. Preconfigured for GFCI, the industry's most common configuration, it ships with adapter plates to accommodate single or duplex receptacles and switches, making it suitable for various applications. Its durable latching covers prevent accidental equipment disconnects, reduce tampering, and deter theft. Lockable covers meet OSHA lockout/tagout requirements, and clear UL® and CSA markings facilitate quick approval by inspectors.