M22-B cap grey 216388

Universal mounting hole covers

The M22-B cover is a practical accessory that will find application in both professional electrical installations and home workshops. It is used to aesthetically and safely close unused mounting holes in enclosures, control panels and distribution boards. Made of durable plastic, it provides protection against dust, moisture and accidental access to the inside of devices.

Features and application

This universal cover, with a diameter of 22 mm, is compatible with the RMQ system from Eaton. Its gray color allows for discreet matching with most standard electrical equipment. Installation is simple and intuitive - just press the cover into the prepared hole. This makes it possible to maintain order and a professional look of the installation.

• Protection against dirt: Effectively protects the interior of enclosures from dust and moisture, which increases the reliability of devices.
• Safety: Prevents accidental contact with uninsulated energized parts.
• Aesthetics: Improves the appearance of the installation by closing unused mounting holes.
• Compatibility: Designed for RMQ Eaton systems, but will also work in other applications requiring 22 mm diameter covers.
• Durability: Made of high-quality plastic resistant to mechanical damage and weather conditions.

Construction and parameters

The M22-B cover is characterized by a round lens shape and a solid construction ensuring stable seating in the mounting hole. Its small dimensions allow it to be used in places with limited space. The material of construction - plastic - guarantees lightness and corrosion resistance. The product has a CE certificate, confirming compliance with European safety standards. It can operate in a wide temperature range: from -25°C to +70°C. The IP67/IP69 protection class provides resistance to dust and water ingress, which is particularly important in harsh industrial conditions.