# Cable DELOCK 90971 solar panel accessory, 3 m, 4 mm² cores, DL4 male–female, 1000 V DC, red/black

**URL:** https://aio.lv/en/product--delock-90971--11659577
**Data updated:** 2026-03-29 16:06 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** DELOCK
**Manufacturer code:** 90971
**EAN:** 4043619909711
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-90971--11659577

## 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 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

DELOCK 90971 is a 3 m solar panel accessory cable with 4 mm² core size and DL4 male-to-female connectors. Rated for up to 1000 V DC, the two-conductor (red/black) cable has a 5 mm diameter and is intended for DC power connections between panels, junctions or inverters. Suitable for outdoor photovoltaic installations where compatible DL4 connectors are used.

## Long description

DELOCK 90971 is a 3 m solar panel accessory cable designed for DC power transmission in photovoltaic systems. The cable features two 4 mm² cores (red/black) with DL4 male and female connectors and is rated for up to 1000 V DC. With a nominal cable diameter of approximately 5 mm and IP67 protection on the connectors, this cable is suitable for outdoor installation between panels, junction boxes and inverters where DL4-compatible connections are required.
Advantages
The DL4 plugs and sockets use a snap-in locking mechanism that reduces the risk of accidental disconnection while allowing release with the appropriate tool. IP67 protection provides resistance against dust and temporary immersion in water, and the operating temperature range from -40 °C to 90 °C supports reliable performance in a wide variety of climates. The cable is compatible with common solar connector systems such as MC4, TS4 and QC4, facilitating integration in existing installations.
Suitable for
Connecting photovoltaic panels in series or parallel
Linking panels to junction boxes or combiner boxes
Connecting panels to inverters or converters with compatible connectors
Outdoor solar arrays requiring IP67-rated connector protection
Key specifications
Length: 3 m
Cable cross section: approx. 4 mm² (two conductors)
Cable diameter: approx. 5 mm
Connector types: DL4 male and DL4 female
Maximum DC voltage: 1000 V
Operating temperature range: -40 °C to 90 °C
Ingress protection: IP67 (connectors)
Colors: red and black conductors
How to use
Ensure that connectors on the system are DL4-compatible before installation. Route the cable between the intended connection points, avoiding sharp edges and areas of high mechanical stress. Insert the DL4 male plug into the DL4 female socket until the snap-in lock engages; verify the secure connection visually and mechanically. Use the appropriate tool specified for DL4 connectors when disengaging the snap-in lock. Observe correct polarity by connecting red to positive and black to negative terminals.
Usage recommendations
For safe installation, de-energize circuits before connecting or disconnecting the cable. Use strain relief and appropriate cable glands where the cable enters enclosures. Regularly inspect connectors for signs of wear, contamination or damage and replace the cable if insulation or connector integrity is compromised. Match cable length and cross section to system current requirements and follow national electrical codes and manufacturer guidelines when integrating into a PV system.

## Specifications

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Operating temperature (T-T) | -40 - 90 |
| Cable length | 3 m |
| Product colour | Red, Black |
| Diameter | 5 mm |
| Number of products included | 1 pc(s) |
| Connector type | DL4 |
| International Protection (IP) code | IP67 |
| DC input voltage | 1000 |
| Core size | 4 mm² |
| Weatherproof | Yes |
| Product type | Cable |
| Connector 1 gender | Male |
| Connector 2 gender | Female |
| Connector 1 lockable | Yes |
| Connector 2 lockable | Yes |

## FAQ

### How much does the DELOCK 90971 solar cable 3 m, 4 mm² DL4 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 DELOCK 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 DELOCK 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

### Where can I download the instructions for DELOCK 90971 solar cable 3 m, 4 mm² DL4?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11659577/68105638_large.webp