# Jumper Wire Kabelmeister JW40-040MM-3 3 pcs Solid Tip Multicolour

**URL:** https://aio.lv/en/product--kabelmeister-jw40-040mm-3--6378459
**Data updated:** 2026-01-13 21:30 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Kabelmeister
**Manufacturer code:** JW40-040MM-3
**EAN:** 4066857002136
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kabelmeister-jw40-040mm-3--6378459

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Kabelmeister JW40-040MM-3 jumper wires come in a pack of 3 with solid tips and a maximum length of 40 cm. They are designed for use with breadboards and feature a multicolour design, making them ideal for various electronic projects.

## Long description

Kabelmeister JW40-040MM-3 jumper wires are a set of three solid-tip connection leads with a maximum length of 40 cm, designed for prototyping and circuit testing with breadboards and development boards. The multicolour insulation helps identify individual connections quickly during wiring and debugging. These solid-core wires offer stable insertion into breadboard sockets and female headers, supporting temporary and semi-permanent wiring tasks in electronics workbenches, education, and hobby projects.
Advantages
The solid conductor provides reliable contact and reduced movement within breadboard sockets compared to stranded alternatives, while the 40 cm length allows flexible routing across larger breadboards or between nearby modules. Multicolour insulation simplifies circuit tracing and reduces assembly time when working with multiple signals. The set of three wires is compact for small projects and easy to store in toolboxes or component organizers.
Suitable for
Breadboard prototyping and circuit testing
Connecting sensors, modules, and development boards
Educational electronics kits and classroom demonstrations
Temporary wiring in bench projects and repairs
Key specifications
Conductor type: solid core wire
Length: up to 40 cm per wire
Tip type: straight solid pin suitable for breadboard insertion
Insulation: multicolour PVC or similar insulating jacket
Quantity: 3 wires per pack
How to use
Insert the solid tips directly into breadboard holes or compatible female headers, ensuring firm seating to maintain electrical contact. Route the insulated sections to avoid sharp bends and minimize mechanical stress at the entry point. When disconnecting, pull the insulated body rather than the conductor to prevent wire damage. Use the different colours to map signals, power rails, and grounds for easier identification during assembly and troubleshooting.
Usage recommendations
For reliable results, use these solid-tip jumper wires with standard 2.54 mm pitch breadboards and headers. Avoid excessive flexing near the tip and do not apply solder directly to the solid core in the breadboard area. Store the wires coiled without tight kinks to preserve conductor integrity.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Multicolour |
| Purpose | Breadboard |
| Connector type | Solid tip |
| AWG wire size | 28 |
| Length (max) | 400 mm |
| Quantity per pack | 3 pc(s) |

## FAQ

### How much does the Jumper Wire Kabelmeister JW40-040MM-3 cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 30.07.2026 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. 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 Kabelmeister 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 Kabelmeister 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

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