Housing design H-B. The industry standard.

The robust metal housing with 2 cable entries and a single lever is ideal for use in lighting and sound systems.

  • More interior space for wiring
  • Metal lid with sturdy hinge
  • Protection rating UL50E tested

Supplementary automation components from LappMechanical and plant engineeringMechanical resistanceRobustWaterproof

CEcRUusVDE audited

Article number Article descriptionMPGPieces / PUBase Unit

Price (base price)

H-B housing: surface-mount base (cover, 2 cable entries, single lever, high version)
H-B 24 SDRLH-LB 21-215
H-B 24 SDRLH-LB 29-295
H-B 24 SDRLH-LB M2525-5
H-B 24 SDRLH-LB M3232-5
Available from stock
In stock in Germany
Not available


  • Safe fixing with 4 screws
  • Casted neck for easy assembly of the cable gland
  • Single Lever version for quick locking and simple unlocking with lifting aid

Application range

  • Plant engineering
  • Light & sound technology
  • Plastics industry

Product features

  • Surface-mount base, high version
  • Single lever
  • 2 cable entries
  • Metal cover

Classification ETIM 5

  • ETIM 5.0 Class-ID: EC000437
  • ETIM 5.0 Class-Description: Housing for industrial connectors

Classification ETIM 6

  • ETIM 6.0 Class-ID: EC000437
  • ETIM 6.0 Class-Description: Housing for industrial connectors


  • Housing: powder-coated aluminium alloy, grey
    Lever: zinc-plated steel
    Sealing: NBR

Protection rating

  • IP 65 (latched)
  • NEMA 250, UL50E: 12 (latched)


  • Certified production control: VDE-REG. no.: B437
  • UL-tested:
    UL File Number: E75770

Temperature range

  • -40°C to +100°C, short-term up to +125°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.