nVent HOFFMAN AS100SS stainless steel M32 hole seal designed for sealing unused electrical enclosure conduit openings.
£78.00
The nVent HOFFMAN AS100SS is a robust stainless steel hole seal designed to close unused conduit openings, knockout holes and pushbutton openings in electrical enclosures. As part of the nVent HOFFMAN Hol-Sealers range, it provides dependable protection against dust, dirt, oil and water ingress while helping maintain enclosure integrity in demanding industrial environments.
This hole seal is designed for M32 / 1-inch conduit openings and features stainless steel construction for improved corrosion resistance compared with standard steel versions. It is suitable for electrical cabinets, automation systems and enclosure applications where durability and long service life are required.
With a maximum hole diameter of 35 mm and a 48 mm hole seal diameter, the AS100SS provides an effective sealing solution for unused enclosure openings. The stainless steel finish makes it suitable for industrial environments where resistance to corrosion and harsh conditions is important.
Unused openings in electrical enclosures can allow moisture and contaminants to enter the cabinet. The nVent HOFFMAN AS100SS hole seal provides a practical method of closing spare conduit and knockout openings to help preserve enclosure protection in industrial applications.
The stainless steel Hol-Sealers range is designed for applications where additional corrosion resistance and mechanical durability are required. The AS100SS combines robust construction with straightforward installation for reliable enclosure protection in automation, control and electrical distribution systems.
| Country of Manufacture | United States |
|---|---|
| Manufacturer | nVent HOFFMAN |
| Series | Hol-Sealers |
| Model | AS100SS |
| Product type | Enclosure hole seal |
| Material | Stainless steel |
| Application | M32 / 1-inch conduit holes |
| Maximum hole diameter | 35 mm |
| Hole seal diameter | 48 mm |
| Finish | Stainless steel finish |
| Mounting type | Stud and nut fixing |
| Protection rating | IP66 when installed correctly |
The AS100SS is a stainless steel hole seal used to close unused conduit openings, knockout holes and enclosure cut-outs in electrical enclosures.
The AS100SS is designed for M32 / 1-inch conduit openings with a maximum hole diameter of 35 mm.
The hole seal is manufactured from stainless steel to provide improved corrosion resistance for demanding applications.
Yes. The stainless steel construction makes the AS100SS suitable for industrial environments where increased corrosion resistance is required.
When correctly installed, the AS100SS helps seal enclosure openings against dust, dirt, oil and water and supports enclosure protection requirements.
nVent HOFFMAN Hol-Sealers provide dependable enclosure protection by combining stainless steel construction, reliable sealing performance and compatibility with industrial enclosure systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...