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NVENT HOFFMAN AS150LG Hole seal M50
nVent HOFFMAN AS150LG M50 hole seal made from powder-coated steel for sealing unused electrical enclosure openings and maintaining IP66 protection.
£30.98
Why Choose the nVent HOFFMAN AS150LG Hole Seal?
The nVent HOFFMAN AS150LG is a reliable M50 hole seal accessory designed to close unused enclosure openings, conduit openings and knockout openings while helping maintain protection against dust, dirt, oil and water. As part of the trusted nVent HOFFMAN Hol-Sealers™ range, it provides a practical sealing solution for industrial electrical enclosures and control cabinets.
Manufactured from mild steel with a light grey powder-coated finish, the AS150LG provides durable protection and a professional appearance for industrial enclosure installations. The integrated oil-resistant gasket supports reliable sealing performance when correctly installed.
Designed for M50 / 1 1/2 in conduit applications, the nVent HOFFMAN AS150LG seals openings up to 51 mm diameter and helps maintain enclosure protection ratings when installed in compatible nVent HOFFMAN enclosures.
Key Advantages
- Reliable hole sealing solution for electrical enclosures.
- Manufactured from durable mild steel construction.
- Light grey powder-coated finish for industrial installations.
- Oil-resistant gasket helps protect against contaminants.
- Helps maintain enclosure protection ratings after installation.
- Suitable for conduit openings and knockout openings.
Key Features
- nVent HOFFMAN Hol-Sealers™ hole seal.
- Catalog number: AS150LG.
- M50 / 1 1/2 in conduit hole design.
- Mild steel construction with light grey powder-coated finish.
- Maximum hole diameter: 51 mm.
- Hole seal diameter: 64 mm.
- Oil-resistant gasket supplied.
- Suitable for enclosure walls up to 8 mm thick.
Reliable Sealing for Industrial Electrical Enclosures
The nVent HOFFMAN AS150LG hole seal provides an effective method of closing unused openings in electrical cabinets while helping preserve protection against environmental contaminants. Its steel construction and gasketed design make it suitable for industrial control panels, automation systems and electrical equipment installations.
Designed for professional enclosure applications, Hol-Sealers™ accessories help engineers and panel builders maintain enclosure integrity while adapting cabinets for specific installation requirements.
Typical Applications
- Industrial electrical control cabinets.
- Automation and machine building enclosures.
- Unused conduit opening sealing.
- Knockout opening protection.
- Electrical distribution equipment.
- Industrial enclosure installations requiring IP66 protection.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Accessory Type | Seal / Gasket | |
| Country of Manufacture | United States | |
| Manufacturer | nVent HOFFMAN | |
| Series | Hol-Sealers™ | |
| Model | AS150LG | |
| Product type | Enclosure hole seal | |
| Finish | Polyester powder coated | |
| Colour | Light Grey | |
| Colour code | RAL 7035 | |
| Hole size | M50 / 1 1/2 in conduit | |
| Maximum hole diameter | 51 mm | |
| Hole seal diameter | 64 mm | |
| Thickness | 16 gauge | |
| Enclosure wall thickness | Up to 8 mm | |
| Protection rating | IP66 | |
| Packaging quantity | 10 pieces |
Frequently Asked Questions
What is the nVent HOFFMAN AS150LG used for?
The AS150LG is used to seal unused enclosure openings, conduit openings and knockout openings against dust, dirt, oil and water.
What material is the AS150LG made from?
The AS150LG is manufactured from mild steel with a light grey powder-coated finish.
What hole size does the AS150LG seal?
The AS150LG is designed for M50 / 1 1/2 in conduit applications and seals holes up to 51 mm diameter.
What protection rating does the AS150LG provide?
When correctly installed in compatible nVent HOFFMAN enclosures, the AS150LG helps maintain enclosure protection ratings including IP66.
How many hole seals are included?
The AS150LG is supplied in a packaging quantity of 10 pieces.
Trusted by Industrial Enclosure Professionals
nVent HOFFMAN enclosure accessories are widely used by electrical engineers and panel builders to maintain reliable protection, safety and performance in industrial installations.
