# ELKO-BIS ESPAC V T12 12.5/275 1+0 RI Surge Arrester

**URL:** https://aio.lv/en/product--elko-bis-10100120180--12468126
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** ELKO-BIS
**Manufacturer code:** 10100120180
**EAN:** 5907676769215
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elko-bis-10100120180--12468126

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The ELKO-BIS ESPAC V T12 12.5/275 1+0 RI is a Type 1+2 surge arrester designed for electrical installations. It provides reliable protection against lightning strikes and transient overvoltages. Featuring a 1+0 configuration and a 275V operating voltage, this device ensures the safety of sensitive equipment in residential and industrial power distribution systems.

## Long description

The ELKO-BIS ESPAC V T12 12.5/275 1+0 RI is a high-performance surge arrester engineered to protect electrical installations from the damaging effects of lightning strikes and transient overvoltages. As a combined Type 1+2 device, it offers comprehensive protection by limiting high-energy surges and fine-tuning voltage levels to safeguard sensitive electronic equipment within power distribution networks.
Advantages
This surge arrester provides robust defense for electrical systems by effectively diverting surge currents to the ground. Its dual-functionality as a Type 1 and Type 2 device ensures that both direct lightning-related surges and internal switching overvoltages are mitigated efficiently. The compact design allows for easy integration into standard distribution boards, while the reliable internal components ensure long-term operational stability and consistent performance in demanding environments.
Suitable for
Residential electrical distribution boards
Industrial power supply systems
Protection of sensitive electronic appliances
Main distribution panels in buildings
This device may not be suitable for installations where the operating voltage exceeds the specified 275V limit or in environments with extreme humidity or corrosive atmospheres that could compromise the integrity of the housing. It is also not intended for use in DC circuits unless specifically rated for such applications.
Key specifications
Type: 1+2 (Class I+II)
Configuration: 1+0
Operating voltage: 275V
Impulse current: 12.5 kA
Installation should be performed by a qualified electrician in accordance with local electrical safety regulations. The device is mounted on a standard DIN rail within the distribution cabinet. Ensure that the connection to the protective earth conductor is secure and has the shortest possible path to minimize impedance during a surge event.
What to consider before purchase
Compatibility with your existing electrical panel layout
Verification of the system voltage requirements
Space availability on the DIN rail
Requirement for professional installation
For optimal performance, ensure that the surge arrester is installed as close as possible to the point of entry of the power supply into the building. Regularly inspect the status indicator to confirm the device is functioning correctly and replace the module if the indicator signals an end-of-life state.

## FAQ

### How much does the ELKO-BIS ESPAC V T12 12.5/275 1+0 RI Surge Arrester cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 16.07.2026 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 ELKO-BIS 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 ELKO-BIS 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/12468126/68770665_large.webp