Cable bushing system with metric thread

Still completely sealed? The round, screw-in multiple entry system inserts up to 30 cables simultaneously into an enclosure and seals them with IP68 protection. Thanks to the variable clamping range, you are completely flexible in your choice of cable diameters!

Compact, round multi cable bushing system with innovative gel technology

Supplementary automation components from Lapp Mechanical and plant engineering Wide clamping range Halogen-free Assembly time Optimum strain relief Space requirement Reliability UV-resistant

CE cRUus

Article number Article designation / size Max. number of executions Number of cables x cable Ø SW wrench size mm Pieces / PU Base Unit Price (base price)
M25x1,5 4 4 x 2-6 mm 30 1
M32x1,5 8 8 x 2-6mm 36 1
M50x1,5 18 18 x 2-6 mm 55 1
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  • Multiple insertion of cables enables higher packing density (up to 30 cables depending on the variant).
  • Large clamping ranges, each variable by 4 mm, for different cable diameters.
  • Direct cable entry without pre-piercing the bushings.
  • Flexibility in the choice of cable diameters reduces the variety of parts in the warehouse and provides logistical and cost advantages.
  • Simple mounting on the enclosure by screw-in or fixing with locknut.

Application range

  • For sealing and strain-relieving multiple insertion of non-assembled cables through a housing.
  • Can be used in dry, humid and oily environments.
  • Suitable for outdoor use.

Product features

  • Unused feedthroughs remain securely closed and sealed thanks to elastic gel technology with innovative membrane technology.
  • Best possible sealing to the housing and to the cables enables protection class IP 68.
  • UL certification according to technical data enables use of the product in the North American region.

Norm references / Approvals

  • UL 50, UL 50E, CSA C22.2
  • UL 508A for Industrial Control Panels
  • UL File No. E349737


  • SKINTOP® MULTI-M including locknut and O-ring

Classification ETIM 5

  • ETIM 5.0 Class-ID: EC000240
  • ETIM 5.0 Class-Description: Cable entry

Classification ETIM 6

  • ETIM 6.0 Class-ID: EC000240
  • ETIM 6.0 Class-Description: Cable entry


  • UL File No. E349737
  • Fire behaviour acc. to UL94 V-2
    Hazard Level HL 2 acc. to EN 45545-2


  • On request:
    - individual bushing configuration
    - other metric thread sizes


  • Frame: Polycarbonat
    Sealing: Gel
  • O-Ring: NBR

Protection rating

  • IP 68

Temperature range

  • With O-ring: -20°C to +100°C
    Without O-ring: -30°C to +110°C

  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.
  • Prices are net prices without VAT and surcharges. Sale to business customers only.