Strain relief (effective support measure). The set consists of a housing, a cartridge of ablative sealing compound, an identification plate and the fastening material (2 threaded rods M10X300, corresponding hexagon nuts and diagonal sliding nuts (GSM 410 VU for C-profile rails with 16 mm slot width) and washers). For fastening to C-profile rails 2986 or to the rung of the STM 60 riser, the sliding nuts (GMZ M10 F) must be ordered separately. Fastening can be carried out either directly in the building ground or with sliding nuts in the C-profile rail. For vertical cable routing in cable systems with integrated functional integrity in accordance with DIN 4102-12 For functional integrity classes E30, E60 or E90 for individual installation (screw spacing clamps SAS., or U-clamps B. or BU.) or with the riser cables (STL., STM. or STIC.). Expert opinion no.: GS 3.2/20-027-1 (MFPA Leipzig GmbH) Vertical max. distance of strain relief: every 3500 mm Max. cable weight: 20 kg/m Dimensions (approx. dimensions) H x W x D: 200 x 550 x 225 mm (outside) Clear inside dimensions: 450 mm Housing material: Lightweight concrete, glass fiber reinforced, cement-bonded, mineral fiber