Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
Cembre 3005974 (1053M40N) black PA6 M40 x 1.5 metric entry plug for sealing unused threaded cable entry holes in industrial electrical enclosures.
£1.03
The Cembre 3005974 (manufacturer reference 1053M40N) is a high-quality M40 metric nylon entry plug designed to securely seal unused threaded cable entry holes in electrical enclosures, junction boxes and industrial control panels. Manufactured by Cembre, this robust blanking plug helps maintain enclosure integrity while providing a neat, professional finish.
Constructed from durable engineering-grade polyamide (PA6), the plug offers excellent resistance to impact, corrosion and common industrial environments. It is ideal for OEM machine builders, panel manufacturers and maintenance engineers who require reliable sealing of spare cable gland entries during installation or future expansion.
Designed for M40 x 1.5 metric threaded openings, the Cembre 3005974 provides quick installation without specialist tools while helping preserve enclosure protection against dust and moisture when correctly installed.
Metric entry plugs are an essential accessory for electrical panels and industrial enclosures, preventing dust, moisture and contaminants from entering unused threaded cable entry points. They also improve safety and provide a professional appearance for finished installations.
Cembre cable management accessories are widely specified by panel builders, electrical contractors and OEM manufacturers because of their quality manufacturing, dependable performance and compatibility with international industrial standards.
Tick the specs you need, then view products that match.
| IP Rating | IP54 | |
|---|---|---|
| Material | Nylon (PA 6.6) | |
| Thread Size | M40 | |
| Colour | Black | |
| Device Type | Blanking / entry plug | |
| Part number | 3005974 | |
| Manufacturer reference | 1053M40N | |
| Product type | Metric entry plug / blanking plug | |
| Thread size | M40 x 1.5 | |
| Material | Polyamide (PA6) | |
| Colour | Black | |
| Thread standard | Metric | |
| Installation | Threaded mounting | |
| Application | Sealing unused cable gland entries | |
| HS Code | 39269097 | |
| Country of Manufacture | Italy |
It is used to blank and seal unused M40 threaded cable entry holes in electrical enclosures and control panels.
The plug is designed for standard M40 x 1.5 metric threaded entries.
The entry plug is manufactured from durable black polyamide (PA6).
It is commonly installed in industrial control panels, junction boxes, electrical enclosures and OEM machinery.
Sealing unused entries helps maintain enclosure protection, prevents contamination and provides a neat professional installation.
Cembre cable management products are trusted by electrical contractors, panel builders and OEM manufacturers for delivering reliable installation accessories that meet the demands of modern industrial applications.
We use cookies
We use essential cookies to run this site, your basket and checkout. With your permission we'd also like to use analytics and advertising cookies to understand how the site is used and to measure our adverts.