# Simet ZSG 1-2.5N Combined Threaded Clamp for Terminal Blocks

**URL:** https://aio.lv/en/product--simet-18221148--12459045
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** Simet
**Manufacturer code:** 18221148
**EAN:** 5907813214752
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--simet-18221148--12459045

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Simet ZSG 1-2.5N is a combined threaded clamp designed for secure electrical connections in terminal blocks. This component ensures reliable contact and mechanical stability for conductors ranging from 1 to 2.5 mm². Ideal for professional electrical installations, it provides a durable solution for organizing and connecting wires in control cabinets and distribution boards.

## Long description

The Simet ZSG 1-2.5N is a high-quality combined threaded clamp engineered for secure and reliable electrical connections within terminal blocks. This component is specifically designed to provide excellent mechanical stability and consistent electrical contact for conductors with cross-sections ranging from 1 to 2.5 mm². It serves as an essential element for professional electrical installations, ensuring that wiring remains organized and firmly connected in demanding environments such as control cabinets and industrial distribution boards.
Advantages
The primary benefit of the Simet ZSG 1-2.5N is its robust construction, which guarantees long-term durability and resistance to mechanical stress. By utilizing a threaded clamping mechanism, it ensures a high-pressure connection that minimizes resistance and prevents accidental disconnection. Its compact design allows for efficient space utilization in crowded terminal blocks, making it an ideal choice for complex electrical systems where reliability is paramount.
Suitable for
Professional electrical installations in control cabinets
Distribution board wiring and organization
Industrial automation systems
Connecting conductors with cross-sections between 1 and 2.5 mm²
When it may not be suitable
This clamp is not intended for use with conductors outside the specified 1 to 2.5 mm² range, as smaller or larger wires may not achieve the necessary contact pressure or mechanical security. It is also not designed for high-vibration environments where specialized locking terminals might be required, nor is it suitable for direct outdoor exposure without appropriate protective enclosures.
Key specifications
Conductor capacity: 1 to 2.5 mm²
Connection type: Threaded clamp
Application: Terminal block integration
Material: High-strength conductive metal alloy
How to use
To use the Simet ZSG 1-2.5N, first ensure that the power supply to the circuit is completely disconnected to prevent electrical hazards. Strip the insulation from the end of the conductor to the appropriate length, ensuring the copper strands are clean and undamaged. Insert the conductor into the terminal block slot and position the threaded clamp over the wire. Use a compatible screwdriver to tighten the screw until the conductor is firmly secured, ensuring that the connection is mechanically stable and provides optimal electrical conductivity.
What to consider before purchase
Verify that your conductor cross-section falls strictly within the 1 to 2.5 mm² range
Ensure compatibility with your existing terminal block rail system
Check the required torque specifications for your specific installation environment
Usage recommendations
Always perform a pull test after tightening the screw to confirm that the conductor is securely held in place. Regularly inspect connections in high-load systems to ensure that thermal expansion or vibration has not loosened the threaded clamp over time.

## FAQ

### How much does the Simet ZSG 1-2.5N Combined Threaded Clamp cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 06.07.2026 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/12459045/68761145_large.webp