# Onnline corrugated connector for electrical conduit, grey, 28 mm, 1 pc

**URL:** https://aio.lv/en/product--onnline-onnline-zcl-28s--12109685
**Data updated:** 2026-03-20 10:01 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Onnline
**Manufacturer code:** ONNLINE ZCL-28S
**EAN:** 5905879560431
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onnline-onnline-zcl-28s--12109685

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Corrugated connector for electrical conduit by Onnline, grey, 28 mm diameter, single piece. Designed to join or extend flexible corrugated conduits used for protecting electrical cables and wiring. Suitable for indoor installations where mechanical protection and cable routing are required, compatible with conduits of the same diameter and used in residential and commercial electrical systems.

## Long description

Onnline corrugated connector for electrical conduit, grey, 28 mm, 1 pc is a single-piece coupling designed to join or extend flexible corrugated conduits with a 28 mm internal diameter. Intended for indoor electrical installations, this connector provides a simple mechanical junction between matching conduits to maintain continuous cable protection and routing in residential and commercial wiring systems.
Advantages
The corrugated connector offers reliable mechanical continuity between conduit sections while preserving flexibility of the conduit run. Its neutral grey color integrates with most interior installations, and the single-piece design simplifies fitting without additional fasteners. The connector supports consistent cable protection along bends and straight runs and is compatible with flexible conduits of the same diameter, allowing quick repair or extension of existing conduit systems.
Suitable for
 Joining two lengths of 28 mm flexible corrugated conduit
 Extending conduit runs during renovation or retrofit work
 Indoor cable routing for residential and light commercial electrical installations
 Maintaining continuous mechanical protection along conduit runs
Key specifications
 Connector type: corrugated conduit coupling
 Compatible conduit diameter: 28 mm
 Material appearance: grey finish suitable for indoor use
 Quantity: 1 piece per package
 Function: joins or extends flexible corrugated electrical conduit
How to use
Ensure both conduit ends are clean and cut square before assembly. Push each conduit end firmly onto the connector until it seats fully to create a continuous conduit run. If necessary for a more secure fit, verify that the conduit’s corrugations engage with the connector and consider using a suitable retention method approved for the installation type. After assembly, route and secure the conduit according to local electrical regulations and cable-bending requirements.
Usage recommendations
Use this connector only with flexible corrugated conduits of matching 28 mm diameter. Avoid exposing the connector and joint to direct sunlight for prolonged periods or to outdoor weather unless the entire assembly and materials are specified for external use. Follow national and local electrical codes for conduit supports, fixing intervals, and cable fill limits to ensure safe and compliant installation.

## FAQ

### How much does the Onnline corrugated conduit connector 28 mm cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 98 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 28.07.2026 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 Onnline 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 Onnline 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/12109685/67645647_large.webp