# EM Group 24-pole Jumper for Threaded Rail Terminal Blocks 4mm2

**URL:** https://aio.lv/en/product--em-group-4352024--12468364
**Data updated:** 2026-05-18 09:29 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** EM Group
**Manufacturer code:** 43520/24
**EAN:** 5901592102743
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--em-group-4352024--12468364

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The EM Group 24-pole jumper is designed for efficient electrical connection of threaded rail terminal blocks with a cross-section of 4mm2. This component facilitates reliable bridging between multiple terminals, ensuring stable electrical distribution in control cabinets and industrial automation systems. It is a durable solution for professional electrical installations requiring organized and secure wiring configurations.

## Long description

The EM Group 24-pole jumper is a professional-grade component engineered for the efficient electrical interconnection of threaded rail terminal blocks with a 4mm2 cross-section. This jumper provides a robust and reliable method for bridging multiple terminal points, which is essential for maintaining stable electrical distribution within complex control cabinets and industrial automation environments. Designed for durability and ease of use, it helps create organized and secure wiring configurations in demanding electrical installations.
Advantages
This 24-pole jumper significantly reduces installation time by allowing for the simultaneous connection of multiple terminal blocks, eliminating the need for individual wire bridges. Its design ensures a high-quality electrical contact that minimizes resistance and prevents loose connections, which is critical for system reliability. The compact construction saves valuable space on the DIN rail, while the durable materials ensure long-term performance even in environments subject to vibration or thermal fluctuations.
Suitable for
Industrial control cabinet wiring
Automation and control systems
Power distribution panels
Electrical installations requiring multi-point bridging
This jumper may not be suitable for terminal blocks with a cross-section other than 4mm2, as the physical dimensions and contact spacing are specifically calibrated for this size. It is also not intended for use in high-voltage applications exceeding the rated specifications of the terminal blocks it connects.
Key specifications
Pole count: 24
Compatible cross-section: 4mm2
Connection type: Threaded rail terminal block jumper
Application: Industrial electrical distribution
To use the jumper, align the contact points of the component with the corresponding openings on the threaded terminal blocks. Once positioned, ensure the jumper is fully seated to establish a secure electrical connection. Depending on the specific terminal block design, you may need to tighten the terminal screws to lock the jumper firmly in place, ensuring that all 24 poles are properly engaged to maintain circuit integrity.
What to consider before purchase
Verify the cross-section compatibility of your existing terminal blocks
Ensure the 24-pole length fits your specific terminal block arrangement
Confirm the physical spacing matches your terminal block series
For optimal performance and safety, always ensure that the power supply is disconnected before installing or adjusting the jumper. Regularly inspect the connection points during routine maintenance to ensure that the terminal screws remain tight and the electrical contact remains secure.

## FAQ

### How much does the EM Group 24-pole Jumper for 4mm2 Rail Terminal Blocks cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 109 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 14.07.2026 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 EM Group 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 EM Group 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/12468364/68770939_large.webp