nVent AS050LG - Hole seal M20, M20,1/2-in.hole RAL 7035 powder coating
nVent

AS050LG

UPC: 783510155742

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Multiplier: 10

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Overview

Protect your industrial enclosures from environmental contaminants with the nVent AS050LG Hole Seal. This robust M20 hole seal, designed for a 1/2-inch hole and finished in a durable RAL 7035 light gray powder coating, is engineered to provide superior protection against dust, dirt, oil, and water ingress. When maintaining the integrity of your electrical enclosures is paramount, the AS050LG offers a reliable solution for sealing unused openings, such as extra pushbutton holes, conduit knockouts, and other access points. Engineered by nVent, a trusted leader in electrical enclosure solutions, the AS050LG Hol-Sealer is designed for ease of installation and long-term performance. It effectively covers holes of various sizes and shapes, accommodating diameters from 0.19 inches up to the maximum specified for its M20 designation. The seal is suitable for application on enclosure walls with a thickness of up to 0.31 inches (8 mm), ensuring a secure and tight fit in most standard industrial panel constructions. Crucially, when installed correctly within an nVent HOFFMAN enclosure, the AS050LG helps maintain the enclosure's critical Type rating, including 3R, 4, 4X (specifically for stainless steel versions), 12, and 13. This ensures that your sensitive electrical components remain protected in harsh operating environments, from manufacturing floors to outdoor installations. The nVent AS050LG is an essential component for any facility prioritizing equipment longevity and operational reliability. Its powder-coated finish provides an additional layer of corrosion resistance, further enhancing its durability in demanding industrial settings. By utilizing these high-quality hole seals, you proactively prevent costly downtime and equipment failure caused by environmental factors. The AS050LG is a testament to nVent's commitment to providing comprehensive and effective enclosure accessories that meet the rigorous demands of modern industry. Invest in the protection of your critical infrastructure with the nVent AS050LG.
  • Available in multiple colors and sizes
  • Oil-resistant gasket provided
  • Steel model has plated stud (10-32x5/8) and wing nut
  • Stainless steel model has 300 series stainless steel stud (10-24x5/8) and wing nut
  • Plated stud (10-32x5/8) and wing nut
  • Stainless Steel Models:
  • 16 gauge stainless steel backplate
  • Seal, backplate, stud (10-24x5/8) and wing nut are 300 series stainless steel

Specifications

Accessory Type
Hole Seals
Application
Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives
Color
Light Gray
Color
Gray
Color
RAL 7035
Color Code
RAL 7035
Finish
Powder Coated
Hol-Sealer Diameter
1.38 in
Hol-Sealer Diameter
89 mm
IP Rating
IP66
Ip Rating
IP3R, IP4, IP4X, IP12, IP13
Material
RAL 7035 powder coating
Material
Powder Coated Metal
Material
Mild Steel;Steel
Material
Mild Steel
Max Hole Diameter
0.88 in
Min Hole Diameter
22 mm
Modification Services
Yes
Mounting Type
Push-in/Press-fit
Nema Rating
Type 3R, 4, 4X, 12, 13
Nema Rating
Type 3R, Type 4, Type 4X, Type 12, Type 13
Product Family
Hol-Sealers
Series
nVent AS Series
Size
1.38 Dia. in
Size
M20, 1/2-in. hole
Size
M20, 1/2-inch hole
Thickness
1.5 mm
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
External Mounting for Industrial Enclosures
Type Number
Type 3R
Usage
1/2-in. conduit holes
Weight
0.06 lb
Works With
NEMA / IEC
Package Dimensions (L x W x H)
12 IN x 10 IN x 1.25 IN
Package Dimensions (L x W x H)
30.48 cm x 25.4 cm x 3.175 cm
Package Weight (Imperial)
0.060 L
Package Weight (Metric)
0.027 kg
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Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.