General
Colour	Light Grey Ral 7035

The DX M 20 membrane glands from Ses-Sterling are specifically designed for use in electrical and installation technology. They serve as conduit glands for the safe and tight passage of cables or lines through components, such as wall or ceiling plates, and ensure a sealing function. The glands are made of polychloroprene rubber, an elastic and durable material known for its resistance to weathering, UV radiation, and chemical substances. The color is Light Grey Ral 7035, which provides good visibility and at the same time a discreet appearance in technical installations.

Applications
The DX M 20 membrane glands are particularly suitable for use in industrial electrical installations, building technology, and automation technology. They are used to pass cables or lines through components without compromising the tightness of the components. The glands are suitable for use in indoor and outdoor environments, as the material used is UV-resistant and durable against atmospheric influences. Typical applications include the installation of control lines, sensors, cables for safety systems, or in building automation.

Functions and Equipment in Detail
The glands are designed as membrane glands, meaning they feature a flexible, elastic membrane that adapts to the shape of the passed cable. This creates a tight yet flexible seal that maintains tightness even during cable movements or minor vibrations. The glands are designed for cable diameter coverage in the nominal size M20 range, corresponding to a bore of approximately 20 mm. The elastic construction allows for secure installation without additional tools.

Technology Explained Simply
The material base of polychloroprene rubber (also known as EPDM) provides high elasticity and resistance to mechanical stress. The material is resistant to ozone, UV radiation, and many chemical substances, extending the service life of the glands in various environments. The sealing function is achieved through the elastic membrane, which wraps around the passed cable to create an airtight and watertight connection. The glands are not intended for use in explosive environments, as no specific approvals for such use are provided.

Compatibility and Accessories
The DX M 20 membrane glands are designed for use with standard cables and lines having a diameter within the nominal size M20 range. They can be used in conjunction with other components such as wall penetrations, switch boxes, or distribution boxes. The glands are not specifically designed for particular brands or models, but are conceived as universally applicable components. There are no specific accessories recommended by the manufacturer as supplementary.

Installation and Mounting
Installation is carried out by simply inserting the gland into the designated bore. The elastic membrane ensures that the gland automatically adapts to the cable shape and creates a tight connection. No additional tools or adhesives are required. The glands are designed for single installation and are not intended for repeated disassembly and reuse. The packaging contains 50 pieces, enabling efficient handling for larger installations.

Operational Advantages
The DX M 20 membrane glands provide a reliable seal that remains intact even with minor cable movements. The material quality ensures long service life and resistance to environmental influences. The tool-free installation reduces installation time and minimizes error sources. The Light Grey Ral 7035 color ensures visual harmony in technical installations and allows for easy identification of the glands.