# GTV LZ-40 12-way Terminal Block 4mm2 6A Orange

**URL:** https://aio.lv/en/product--gtv-lz-40mm00-00--12455495
**Data updated:** 2026-05-18 09:32 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** GTV
**Manufacturer code:** LZ-40MM00-00
**EAN:** 5908231388612
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gtv-lz-40mm00-00--12455495

## 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 GTV LZ-40 is a 12-way screw terminal block designed for secure electrical wire connections. Featuring a 4mm2 cross-section capacity and a 6A current rating, this orange terminal strip is ideal for organizing and connecting cables in various electrical installations. Its durable construction ensures reliable performance in professional and DIY wiring projects.

## Long description

The GTV LZ-40 12-way terminal block is a reliable electrical component designed for the secure termination and distribution of wires in various low-voltage installations. This 12-pole connector strip allows for organized cable management, ensuring that multiple connections remain stable and protected within a single housing. Its compact design and high-quality materials make it a standard choice for both professional electrical work and residential DIY projects.
Advantages
This terminal block offers a robust solution for connecting multiple conductors efficiently. The screw-based clamping mechanism provides a firm grip on wires, minimizing the risk of loose connections or intermittent power supply. Its 12-way configuration allows for significant space savings in junction boxes and control panels, while the durable orange casing provides clear visibility and insulation for the internal conductive elements.
Suitable for
Connecting lighting fixtures in residential ceilings
Organizing wiring in small electrical junction boxes
Distribution of power in low-voltage control circuits
General electrical repairs and DIY home improvement projects
When it may not be suitable
This terminal block is not intended for high-voltage industrial power lines or applications exceeding its 6A current rating. It should not be used in environments with extreme moisture or direct exposure to outdoor elements without an appropriate protective enclosure.
Key specifications
Number of ways: 12
Maximum wire cross-section: 4mm2
Maximum current rating: 6A
Material: Durable plastic housing with metal screw terminals
Color: Orange
How to use
To use the GTV LZ-40, first ensure that the power supply to the circuit is completely disconnected. Strip the insulation from the ends of the wires you intend to connect, ensuring the exposed copper length matches the terminal depth. Insert the wires into the desired terminal slots and tighten the screws firmly to secure the connection. Verify that no loose strands are protruding from the block before restoring power to the system.
What to consider before purchase
Verify that the total current load of your circuit does not exceed 6A
Ensure the wire gauge is compatible with the 4mm2 capacity
Check if the physical dimensions of the 12-way strip fit within your intended mounting space
Usage recommendations
Always inspect the tightness of the screw connections after initial installation and periodically during maintenance to ensure long-term electrical integrity.

## FAQ

### How much does the GTV LZ-40 12-way Terminal Block 4mm2 6A 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 — 3690 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 GTV 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 GTV 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/12455495/68757781_large.webp