# Ergom WI 21 Insulating Insert for Cable Glands

**URL:** https://aio.lv/en/product--ergom-e03dk-08050100601--12466862
**Data updated:** 2026-05-18 09:29 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Ergom
**Manufacturer code:** E03DK-08050100601
**EAN:** 5900003010325
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e03dk-08050100601--12466862

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Ergom WI 21 insulating insert is a specialized component designed for cable glands, providing reliable electrical insulation and protection for cable entries. This high-quality insert ensures secure cable management and environmental sealing in various industrial and electrical installations. It is engineered for durability and compatibility with standard cable gland systems, facilitating safe and efficient wiring connections.

## Long description

The Ergom WI 21 insulating insert is a precision-engineered component designed to enhance the safety and integrity of cable gland installations. By providing a robust layer of electrical insulation, this insert ensures that cable entries remain protected from potential electrical faults and environmental interference. It is manufactured to meet high industrial standards, offering a reliable solution for maintaining secure and organized wiring systems in diverse electrical environments.
Advantages
This insulating insert offers superior protection by effectively isolating cables from the metallic housing of cable glands, which significantly reduces the risk of short circuits and electrical leakage. Its durable construction ensures long-term performance even in demanding conditions, while the precise design facilitates a seamless fit within standard cable gland systems. By incorporating this component, users can achieve a higher level of safety and reliability in their electrical infrastructure, ensuring that connections remain stable and protected against external factors.
Suitable for
Industrial electrical installations
Control cabinets and distribution boards
Outdoor electrical equipment housing
Cable management systems requiring enhanced insulation
This product may not be suitable for applications involving extreme chemical exposure or temperatures that exceed the material's specified thermal resistance limits. It is also not intended for use in cable glands that do not match the specific size and compatibility requirements of the WI 21 series.
Key specifications
Material: High-quality insulating polymer
Compatibility: Standard cable gland systems
Function: Electrical insulation and cable protection
Design: Precision-molded for secure fit
To use the Ergom WI 21 insulating insert, simply place it within the cable gland assembly during the installation process. Ensure that the cable is properly stripped and positioned before tightening the gland to secure the insert in place. The insert should sit flush within the housing to provide optimal insulation and environmental sealing for the cable entry point.
What to consider before purchase
Verify the compatibility of the insert with your existing cable gland size
Check the environmental conditions of the installation site
Ensure the insert meets the specific electrical insulation requirements of your project
Usage recommendations
For optimal results, ensure that the cable gland is tightened to the manufacturer's recommended torque specifications to maintain the integrity of the seal and the positioning of the insulating insert.

## FAQ

### How much does the Ergom WI 21 Insulating Insert for Cable Glands cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 06.07.2026 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/12466862/68769073_large.webp