Lapp, PG16 Thread, Nickel Plated Brass, 20 mm Diameter Threaded

LAPP SKINDICHT Series Cable Gland Plug, 20mm Nominal Size, Nickel Plated Brass - 52003400

This cable gland plug provides a simple, threaded solution for closing pre-threaded entry points in industrial equipment. It is a metallic blanking plug designed to be assembled with a screwdriver and offers protection against dust and splashes in machine, motor and equipment installations without introducing additional cable entries.

Features & Benefits

• Nickel-plated brass body gives sturdy corrosion resistance
  PG11 threaded connection enables secure panel closure
  IP54 protection resists dust ingress and water spray
  With O-ring maintains IP68 sealing for submerged conditions
  Temperature range without O-ring −60 to 200°C supports high-heat use
  O-ring option allows operation from −30 to +100°C for sealed assemblies

**Applications**

• Suitable for closing unused gland holes on control panels
  Ideal for blanking entries on electric motor housings
  Used for sealing service openings in machine frames
  Can be used in automation cabinets to prevent ingress
  Used for temporary or permanent blanking during assembly

What sealing options are available to adapt to different environments?

An elastomeric O-ring can be fitted to improve the ingress rating to IP68 and to alter the approved temperature window to −30°C to +100°C.

How should it be installed to ensure correct assembly?

The plug is introduced into the pre-threaded hole and tightened using a screwdriver on the head to engage the PG11 thread and compress the O-ring if fitted.

Which materials contact the enclosure and sealing surfaces?

The external body is nickel-plated brass while the supplied sealing element is MADE from NBR elastomer to ensure compatibility with common housings.

Can it withstand elevated operating temperatures for short durations?

Without the O-ring the component is rated to operate up to 200°C, allowing use in high-temperature applications where a soft seal is not required.