# Terminal block Simet LTF 12-4.0 12-way 4 mm² screw-clamp, orange

**URL:** https://aio.lv/en/product--simet-21310108--12055577
**Data updated:** 2026-03-12 19:39 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Simet
**Manufacturer code:** 21310108
**EAN:** 5907813207709
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--simet-21310108--12055577

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Simet LTF 12-4.0 is a 12-way screw-clamp terminal block designed for electrical connections with conductors up to 4 mm². The compact, orange unit provides individual clamping points for secure wire termination and distribution in control panels, junction boxes and industrial installations. Suitable for signal and power wiring where multiple circuits need organized, reliable connections.

## Long description

Simet LTF 12-4.0 is a 12-way screw-clamp terminal block engineered for reliable electrical connections in control panels, junction boxes and industrial installations. The compact orange housing groups twelve individual clamping points, each accepting conductors up to 4 mm², enabling organized termination and distribution of signal and power circuits. The unit is intended for fixed-panel mounting and provides clear separation between channels for straightforward wiring and maintenance.
Advantages
The screw-clamp design offers robust mechanical retention and low contact resistance for conductors up to 4 mm², delivering stable electrical continuity. The compact 12-way layout reduces panel space while maintaining accessible terminal points. The orange insulating body provides visual identification in multi-row assemblies and simplifies circuit tracing. The construction is aimed at long-term service in standard industrial environments.
Suitable for
Signal and low‑power distribution in control cabinets
Junction boxes and terminal strips for machinery
Organized wiring where multiple circuits require individual termination
Replaceable terminal arrangements in serviceable installations
Key specifications
Number of poles: 12
Connection type: screw-clamp terminals
Maximum conductor cross-section: 4 mm²
Color: orange
Mounting style: panel/rail mounting compatible compact unit
How to use
Mount the terminal block in the designated position on the panel or rail, ensuring secure mechanical fixation. Strip conductors to the recommended length for the screw-clamp contacts, insert each conductor into its respective clamping point and tighten the screw to the specified torque for the conductor size. Verify that each connection is firm and that insulation is not pinched. Label or mark circuits as required for future identification.
Usage recommendations
Use properly sized conductors (up to 4 mm²) and the correct screwdriver to avoid over‑ or under‑tightening. Follow local electrical standards and torque values for screw‑clamp terminals. For installations exposed to vibration or thermal cycling, periodically inspect terminal tightness and re‑test continuity as part of routine maintenance.

## FAQ

### How much does the Simet LTF 12-4.0 12-way 4 mm² terminal block cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 10.07.2026 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 Simet 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 Simet 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/12055577/67541610_large.webp