# ELEKTROPLAST COMBTEC P T1+T2 3+0 Surge Protection Device, TNC, 12.5kA, Auxiliary Contact

**URL:** https://aio.lv/en/product--elektroplast-87741--12464451
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** ELEKTROPLAST
**Manufacturer code:** 87.741
**EAN:** 5901769010932
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elektroplast-87741--12464451

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The ELEKTROPLAST COMBTEC P is a combined T1+T2 surge protection device designed for TNC electrical systems. Featuring a 3+0 configuration and an impulse current capacity of 12.5kA, it provides reliable protection against atmospheric and switching overvoltages. Equipped with an integrated auxiliary contact for status monitoring, this device is essential for safeguarding sensitive electrical installations and equipment in residential and industrial power distribution networks.

## Long description

The ELEKTROPLAST COMBTEC P T1+T2 3+0 is a high-performance surge protection device engineered specifically for TNC electrical distribution systems. This combined arrester provides comprehensive protection by mitigating both atmospheric and switching-induced overvoltages, ensuring the safety of electrical installations. With an impulse current capacity of 12.5kA, it effectively manages energy surges to prevent damage to connected equipment. The inclusion of an auxiliary contact allows for seamless integration into monitoring systems, providing real-time status updates on the device's operational health.
Advantages
This surge protection device offers a robust design that combines Type 1 and Type 2 protection in a single unit, saving valuable space in distribution boards. Its 3+0 configuration is optimized for TNC networks, ensuring efficient surge diversion. The high impulse current rating provides a reliable barrier against significant electrical disturbances, while the integrated auxiliary contact simplifies maintenance by enabling remote signaling of the device status, which is critical for proactive system management in both residential and industrial environments.
Suitable for
Residential electrical distribution boards
Industrial power supply systems
Protection of sensitive electronic equipment
TNC electrical network configurations
When it may not be suitable
This device is specifically designed for TNC electrical systems and is not compatible with TNS or TT earthing arrangements. It should not be installed in environments where the operating voltage or surge current requirements exceed the technical specifications of the unit.
Key specifications
Protection class: Type 1 + Type 2
Configuration: 3+0
Impulse current: 12.5kA
System compatibility: TNC
Monitoring: Integrated auxiliary contact
How to use
The device should be installed by a qualified electrician within the main distribution board at the point of entry. It must be connected in parallel with the electrical installation, ensuring that the wiring follows the manufacturer's diagram for TNC systems. The auxiliary contact terminals should be wired to a monitoring circuit or alarm system if remote status indication is required. Ensure all connections are tightened to the specified torque to prevent overheating and ensure optimal performance.
What to consider before purchase
Verify that your electrical system is a TNC configuration
Ensure the installation space in the distribution board is sufficient
Check if remote monitoring via the auxiliary contact is required for your setup
Confirm that the impulse current rating meets your local safety standards
Usage recommendations
Regularly inspect the status indicator on the device to ensure it is functioning correctly. If the indicator shows a fault, the module should be replaced immediately to maintain continuous protection of your electrical installation.

## FAQ

### How much does the ELEKTROPLAST COMBTEC P T1+T2 3+0 Surge Protection Device cost, and is it available for purchase?

The price is 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 03.07.2026 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 ELEKTROPLAST 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 ELEKTROPLAST 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/12464451/68766096_large.webp