Lapp ATEX M20 Plug, Nickel Plated Brass, Threaded, IP68

  • RS Stock No. 664-4542
  • Mfr. Part No. 52103123
  • Brand Lapp
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Skintop ATEX (Ex) Nickel Plated Brass Blanking Plugs - Metric

From Lapp, Skindicht BL-M ATEX blanking plug is used to close over pre-drilled threaded bore holes. If a cable opening in a panel, junction box or machine housing has become redundant, these blanking plugs can be used to seal the bore hole thread in accordance with EN 50262.

Complete with an o-ring, and with a robust nickel plated brass construction, these blind plugs have an excellent degree of environmental and mechanical impact protection. Not only that but they are ATEX approved, which means they are designed for use in environments where there is a risk of explosion.

Features and Benefits

• APEX Approved
• Cold Impact Resistance
• Corrosion Resistance
• Temaperature Resistance
• Robust Construction
• IP68 Protection to 5 Bar
• Operating Temperature Range -30°C to +90°C
• Metric Sizes


These blind plugs are ATEX approved to Equipment Group II / Category 2G+1D, and are often used in the following applications:

• Offshore and Marine Industries
• Chemical and Petrochemical Industries
• Construction


These blind plugs provide protection up to IP68, which means they have excellent protection against dust and particle ingress, and are watertight even in submersion up to 10 bars of pressure. This means they are suitable for use in harsh indoor environments, and for most outdoor applications.


Lapp provide a handy cable gland wrench set to assist in cable gland removal.

458-3947 is a Spanner set for M12, M16, M20, M32 and M40 glands



Attribute Value
Thread Size M20
Threaded/Unthreaded Threaded
Material Nickel Plated Brass
Plug Type Blanking
Diameter 26.4mm
IP Rating IP68
Minimum Operating Temperature -30°C
Maximum Operating Temperature +90°C
Hazardous Area Certification ATEX
101 In stock for FREE next working day delivery
Price 1 Bag of 5
£ 17.78
(exc. VAT)
£ 21.34
(inc. VAT)
Per Bag
Per unit*
1 - 4
5 - 9
10 +
*price indicative
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