nVent AS300350400NM - Hol-Sealers Non-Metallic Hole Seal, 5.125 Dia., Plastic
nVent

AS300350400NM

UPC: 783510163129

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Installation Instructions

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Overview

Protect your critical electrical enclosures from the harshest industrial environments with the nVent Hol-Sealers Non-Metallic Hole Seal (SKU: AS300350400NM). Engineered by nVent, a leader in electrical protection solutions, this robust hole seal is specifically designed to maintain the integrity of your enclosures by preventing the ingress of dust, dirt, oil, and water. Its non-metallic construction offers superior resistance to corrosion, making it an ideal choice for applications in industries where aggressive chemicals and moisture are prevalent. The Hol-Sealers Non-Metallic Hole Seal is a vital component for ensuring the longevity and reliable operation of electrical equipment in demanding settings. It effectively seals openings such as extra pushbutton holes, conduit entries, and knockout points, which are common entry points for contaminants. This proactive sealing solution is crucial for preventing equipment failure, reducing maintenance costs, and ensuring safety compliance in hazardous locations. This particular model features a 5.125-inch diameter, providing ample coverage for a range of standard enclosure openings. The durable plastic material is selected for its resilience and non-conductive properties, offering an added layer of safety in electrical installations. The packaging includes two units, offering a cost-effective solution for multiple sealing needs. Industries that benefit immensely from the nVent Hol-Sealers Non-Metallic Hole Seal include: * **Petroleum and Chemical Processing:** Safeguarding sensitive control systems and instrumentation from corrosive fumes and liquids. * **Wastewater Processing:** Preventing the intrusion of moisture and contaminants into control panels and junction boxes. * **Pulp and Paper Mills:** Withstanding the humid and chemically rich atmosphere common in these facilities. * **Outdoor Monitoring Stations:** Protecting equipment from environmental elements like rain, dust, and UV exposure. * **Food and Beverage Manufacturing:** Ensuring hygienic sealing to prevent contamination. * **Marine and Offshore Applications:** Resisting saltwater corrosion and harsh weather conditions. Installation is straightforward, typically requiring minimal tools and expertise, allowing for quick integration into existing or new enclosure designs. By utilizing nVent's trusted Hol-Sealers, you are investing in a high-quality, reliable sealing solution that upholds the performance and safety standards of your electrical infrastructure. Choose nVent for unparalleled protection and peace of mind in any challenging industrial application.
  • Non-metallic construction for superior corrosion resistance in harsh environments.
  • Effectively seals pushbutton holes, conduit openings, and knockout points.
  • Protects against dust, dirt, oil, and water ingress, ensuring enclosure integrity.
  • Ideal for petroleum, chemical, wastewater, pulp & paper, and outdoor monitoring industries.
  • 5.125-inch diameter plastic seal for broad application coverage.
  • Sold in quantities of 2 per catalog number
  • Cost-effective alternative to stainless steel
  • Polyester material has a UL 94 rating of 5VA
  • Easy to install; no tools required
  • Thread and nut are constructed of non-glass-filled polyester

Specifications

Package Dimensions (L x W x H)
5.25 IN x 5.25 IN x 1.75 IN
Package Dimensions (L x W x H)
13.335 cm x 13.335 cm x 4.445 cm
Package Weight (Imperial)
0.500 L
Package Weight (Metric)
0.227 kg
One-Gang Low-Voltage Old Work Bracket, Length 4.32 Inches, Width 2.52 Inches, Depth 1.66 Inches, Color Orange, Material Non-Metallic

SC100RR

One-Gang Low-Voltage Old Work Bracket, Length 4.32 Inches, Width 2.52 Inches, Depth 1.66 Inches, Color Orange, Material Non-Metallic
Wall mounted HD, 1425x810x300, 1-door, with MP, stainless 304, IP66, IP69

HDW1428130

Wall mounted HD, 1425x810x300, 1-door, with MP, stainless 304, IP66, IP69
Inspection Window 7.83 x 3.03 x 0.04"

L 10

Inspection Window 7.83 x 3.03 x 0.04"
The THP100 is a padlocking, snap-on handle lock, designed for THQL breakers. The padlock is not included.

THP100

The THP100 is a padlocking, snap-on handle lock, designed for THQL breakers. The padlock is not included.
Adjustable far-side box stabilizer for electrical boxes. It clips on electrical boxes for additional support and is made of spring steel. The trade size is for 2-1/2" thru 4" metal studs, and the color is black.

SBS

Adjustable far-side box stabilizer for electrical boxes. It clips on electrical boxes for additional support and is made of spring steel. The trade size is for 2-1/2" thru 4" metal studs, and the color is black.
TENSILOCK SCREW H HEAD M8 HEIGHT 12 CLASS 8.8

50000068

TENSILOCK SCREW H HEAD M8 HEIGHT 12 CLASS 8.8
SECND KIT FOR 1800H

ISK18

SECND KIT FOR 1800H
Low Voltage Mounting plate

LVP

Low Voltage Mounting plate
8x8x4 Polycarbonate Enclosure NEMA 4X | Hinged Cover | Gray | Stainless Steel Locking Latch | Mounting Feet

H8084HLL

8x8x4 Polycarbonate Enclosure NEMA 4X | Hinged Cover | Gray | Stainless Steel Locking Latch | Mounting Feet
Enclosure mounting bracket kits are specifically designed for flat surface and pole mounting. One kit includes two brackets as well as the hardware to securely fasten the brackets to a wide variety of enclosures allowing for a wide range of mounting options. Kit Details: Material: 1/8? Aluminum Bracket: (2) brackets each featuring a 6? flat bar section with (2) 3/8? holes to mount to a variety of H-bars to any pole or flat surface Fasteners: (4) 1/4? x 20 washers and (4) 1/4? x 20 carriage bolts (4) 1/4? x 20 nuts

STBRK

Enclosure mounting bracket kits are specifically designed for flat surface and pole mounting. One kit includes two brackets as well as the hardware to securely fasten the brackets to a wide variety of enclosures allowing for a wide range of mounting options. Kit Details: Material: 1/8? Aluminum Bracket: (2) brackets each featuring a 6? flat bar section with (2) 3/8? holes to mount to a variety of H-bars to any pole or flat surface Fasteners: (4) 1/4? x 20 washers and (4) 1/4? x 20 carriage bolts (4) 1/4? x 20 nuts
APC Rail Kit for RT 15 20kva

SURTRK4

APC Rail Kit for RT 15 20kva

How to Install AS300350400NM Enclosure Components

This guide details the correct nut orientation and installation of non-metallic hole seals to ensure the AS300350400NM enclosure maintains its UL/CSA Type 4X rating.

Estimated time: 10m

Supplies needed:

Nuts, Non-Metallic Hole Seals

  1. Orient Nuts Correctly

    Based on your specific application or the enclosure's design, ensure nuts are installed with either Orientation A or Orientation B as depicted, to properly secure components.

  2. Install Non-Metallic Hole Seals

    Place the non-metallic hole seals into any designated or open holes in the enclosure. Press firmly to ensure a tight fit, which is crucial for maintaining the enclosure's integrity.

  3. Confirm UL/CSA Type 4X Compliance

    After completing the installation of nuts and hole seals, verify that all components are installed according to these instructions to ensure the AS300350400NM enclosure maintains its UL/CSA Type 4X rating.

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.