Mounting clamp type WN 7855 A 7 1043129

Cable fixing – reliability and protection

The WN 7855 A 7 fixing clamp is an element used for the safe and durable fixing of cables and wires. Made of steel with galvanically coated surface, it provides corrosion resistance and long-term protection in various environmental conditions. The clamp design, compliant with Siemens SN 78550 form A standard, is characterized by strongly rounded edges, which minimizes the risk of damage to cable insulation during installation and operation. This is particularly important when working with delicate wires.

Features and application

The WN 7855 A 7 clamp is designed for fixing cables with a diameter of 7 mm. Its single-clamp design facilitates quick and precise installation. In addition, the material of construction – steel – guarantees high mechanical strength and connection stability. The clamp is resistant to UV radiation and made of halogen-free materials, which increases safety, especially in installations sensitive to the emission of harmful substances. The method of fixing the clamp is based on a screw hole, which ensures versatility in various mounting structures.

Advantages for installers and users

• Siemens standard compliance: ensures compatibility with existing systems and installation standards.
• Corrosion resistance: galvanically coated surface protects against the effects of moisture and atmospheric factors, extending the life of the clamp.
• Safety: halogen-free materials minimize the risk of toxic gas formation in the event of a fire.
• Gentle fixing: rounded edges prevent damage to cable insulation.
• Versatility: screw mounting allows for easy adaptation to different structures.
• Durability: steel construction guarantees high mechanical strength and connection stability for a long service life.
• UV resistance: allows the clamp to be used in outdoor installations without fear of material degradation from sunlight.

It is worth remembering that clamp sizes from 2 to 10 are not intended for use with pin and gas anchors.