General
Product type	common holder
Material	Metal
Approval	DIN 4102 Part 12
Application range	Above fire protection ceilings
Mounting method	Wall and ceiling mounting
Function	electrical function retention

The OBO Bettermann cable holder type 2031 M 30 FS is a metallic fastening element for the secure and durable mounting of cable bundles in electrical installations. It is specifically designed for applications requiring high mechanical load capacity and fire resistance, particularly in areas above fire protection ceilings. The holder is approved as a cable-specific variant for electrical function retention according to DIN 4102 part 12, making it suitable for installations in high-rise buildings and industrial environments where functionality must be ensured in the event of fire.

Cable holder made of metal offers high mechanical stability and is intended for mounting on walls and ceilings. The design allows for secure fastening of cable bundles, with the closure being opened and closed without tools. This simplifies installation and maintenance, especially in hard-to-reach areas. The use of metal ensures high strength and durability under load.

Function retention in the event of fire is a central feature of this product. Approval according to DIN 4102 part 12 ensures that the holder maintains its function even at high temperatures and continues to securely fix cable bundles. This is particularly important in buildings with increased fire protection requirements, such as hospitals, administrative buildings, or production halls.

Fire protection ceilings are often associated with specific requirements for the installation of wiring. The cable holder 2031 M 30 FS is suitable for mounting above such ceilings, with exact installation variants and requirements to be taken from the test documents. Use in these areas requires careful planning and adherence to technical specifications to avoid compromising fire protection functionality.

Compatibility and accessories include compatible cable holders such as the SHS30 (galvanised, DIN EN 10346) and the BFM-MSH 30, which is also designed for function retention. These products can be combined depending on requirements and installation conditions to create an optimal fastening solution. The selection of the appropriate accessories depends on the specific requirements of the installation, including cable type, load, and fire protection class.

Mounting and installation are tool-free, reducing mounting time and simplifying handling. The holder is designed for wall and ceiling mounting, with fastening options varying depending on the substrate. Exact mounting instructions and technical details are described in the test documents relevant to the respective application.

Operational advantages lie in the combination of mechanical strength, fire resistance, and tool-free installation. This reduces installation time and increases the reliability of the installation, especially in critical systems. The use of metal ensures a long service life and low maintenance requirements.

The exact application and permitted installation variants are documented in the test documents relevant to the specific installation scenario.