# Ergom DR 40M / 25M Polyamide Cable Gland Reducer, Grey

**URL:** https://aio.lv/en/product--ergom-e03dk-02120301301--12449421
**Data updated:** 2026-05-18 02:50 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Ergom
**Manufacturer code:** E03DK-02120301301
**EAN:** 5900003190973
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e03dk-02120301301--12449421

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Ergom DR 40M / 25M is a high-quality polyamide cable gland reducer designed for professional electrical installations. This grey adapter allows for the seamless transition between different thread sizes, specifically from M40 to M25, ensuring secure and reliable cable management in industrial or commercial enclosures. Durable and resistant to environmental factors, it is an essential component for maintaining system integrity.

## Long description

The Ergom DR 40M / 25M polyamide cable gland reducer is a professional-grade component engineered to facilitate the transition between different thread sizes in electrical installations. Designed to adapt an M40 opening to an M25 cable gland, this grey reducer ensures a secure, airtight, and organized connection within industrial or commercial enclosures. Its robust construction provides long-term reliability, protecting internal wiring from environmental stressors while maintaining the structural integrity of the cable entry point.
Advantages
This cable gland reducer is manufactured from high-quality polyamide, offering excellent mechanical strength and resistance to impact. The material is inherently durable, ensuring that the connection remains stable even in demanding industrial environments. By providing a precise fit between varying thread sizes, it eliminates the need for complex modifications to enclosures, thereby streamlining the installation process and reducing labor time. Its grey finish provides a clean, professional appearance that integrates well with standard electrical equipment.
Suitable for
Industrial control panels and electrical cabinets
Commercial infrastructure and building management systems
Adapting cable entry points in machinery and automation equipment
Projects requiring a transition from M40 to M25 thread standards
When it may not be suitable
This reducer is not intended for use in environments where extreme chemical exposure or temperatures exceed the thermal limits of polyamide. It should not be used in applications requiring metallic shielding or specific electromagnetic compatibility (EMC) protection, as this is a non-conductive plastic component.
Key specifications
Material: Polyamide
Thread size transition: M40 to M25
Color: Grey
Application: Cable gland adaptation
How to use
To install the reducer, first ensure that the enclosure opening is clean and free of debris. Insert the M40 male thread of the reducer into the existing M40 port on your enclosure or junction box. Secure it firmly using a compatible locknut if necessary. Once the reducer is fixed in place, you can screw your M25 cable gland directly into the internal M25 thread of the reducer. Ensure all connections are tightened sufficiently to maintain the desired level of ingress protection.
What to consider before purchase
Verify that the thread sizes of your existing enclosure and cable gland match the M40 and M25 specifications.
Check the environmental conditions of the installation site to ensure polyamide is suitable for the application.
Confirm that the wall thickness of the enclosure is compatible with the thread length of the reducer.
Usage recommendations
Always ensure that the cable gland and reducer are tightened to the manufacturer's recommended torque to maintain the integrity of the seal and prevent moisture or dust ingress.

## FAQ

### How much does the Ergom DR 40M / 25M Polyamide Cable Gland Reducer cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 09.07.2026 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/12449421/68752266_large.webp