# Ergom Polyamide Cable Gland M20 IP68 DP-EN 20 HM BK Black

**URL:** https://aio.lv/en/product--ergom-e03dk-01040121001--12450960
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Ergom
**Manufacturer code:** E03DK-01040121001
**EAN:** 5900003554263
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e03dk-01040121001--12450960

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Ergom DP-EN 20 HM BK is a high-quality polyamide cable gland designed for secure cable entry and strain relief. Featuring an M20 thread and an IP68 protection rating, it ensures excellent dust and water resistance for industrial and electrical installations. This black cable gland provides reliable sealing and mechanical protection, making it an ideal choice for maintaining cable integrity in demanding environments.

## Long description

The Ergom Polyamide Cable Gland M20 IP68 DP-EN 20 HM BK is a professional-grade component engineered to provide secure cable entry and robust strain relief for various electrical installations. Constructed from high-quality polyamide, this black cable gland is designed to withstand mechanical stress while maintaining a reliable seal against environmental factors. Its M20 thread size makes it a versatile solution for standard industrial enclosures and junction boxes, ensuring that cables remain firmly in place and protected from external damage.
Advantages
This cable gland offers exceptional durability and resistance to harsh conditions, thanks to its high-grade polyamide construction. The IP68 protection rating guarantees that the connection is completely dust-tight and protected against the effects of immersion in water, making it suitable for demanding outdoor or industrial environments. Its design facilitates easy installation while providing superior mechanical protection, which helps in preventing cable pull-out and maintaining the overall integrity of the electrical system.
Suitable for
Industrial control panels and electrical cabinets
Outdoor junction boxes and distribution enclosures
Machinery and equipment requiring secure cable management
Installations where dust and moisture protection is critical
When it may not be suitable
This product is designed for standard M20 threaded openings and may not be compatible with enclosures requiring different thread sizes or types. It is intended for use with specific cable diameters and may not provide an effective seal if the cable is too thin or too thick for the gland's clamping range.
Key specifications
Thread size: M20
Material: Polyamide
Protection rating: IP68
Color: Black
Function: Cable entry and strain relief
How to use
To install the cable gland, insert the threaded body through the pre-drilled hole in the enclosure wall and secure it firmly using the provided locknut from the inside. Once the body is fixed, pass the cable through the gland. Tighten the dome nut by hand or with a suitable wrench until the internal seal compresses around the cable jacket, ensuring a snug fit that prevents movement and moisture ingress. Ensure that the seal is properly seated to maintain the IP68 rating.
What to consider before purchase
Verify that the M20 thread size matches your enclosure's mounting hole.
Check the diameter of your cable to ensure it falls within the clamping range of the gland.
Consider the environmental conditions of the installation site to ensure polyamide material is appropriate.
Usage recommendations
For optimal performance and to maintain the IP68 seal, ensure that the cable is inserted straight and that the dome nut is tightened evenly. Avoid over-tightening, which could damage the plastic threads or the internal sealing gasket.

## FAQ

### How much does the Ergom M20 Polyamide Cable Gland DP-EN 20 HM BK cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3155 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Ergom products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ergom service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12450960/68753691_large.webp