# ELKO-BIS ESPAC V T2 20/275 4+0 RI Surge Arrester

**URL:** https://aio.lv/en/product--elko-bis-12400200180--12469905
**Data updated:** 2026-05-18 09:27 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** ELKO-BIS
**Manufacturer code:** 12400200180
**EAN:** 5907676769468
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elko-bis-12400200180--12469905

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The ELKO-BIS ESPAC V T2 20/275 4+0 RI is a Type 2 surge protection device designed to safeguard electrical installations against transient overvoltages. Featuring a 4+0 configuration and remote signaling (RI), this arrester provides reliable protection for low-voltage power distribution systems. It is engineered for high performance and safety in residential and commercial electrical networks.

## Long description

The ELKO-BIS ESPAC V T2 20/275 4+0 RI is a high-performance Type 2 surge arrester engineered to protect low-voltage electrical installations from the damaging effects of transient overvoltages. This device is designed for integration into power distribution systems, ensuring the safety and longevity of connected electrical equipment in both residential and commercial environments. With its 4+0 configuration, it provides comprehensive protection across all phases and neutral lines, while the integrated remote signaling (RI) feature allows for real-time monitoring of the device status.
Advantages
This surge protection device offers robust defense against voltage spikes caused by switching operations or indirect lightning strikes. The modular design facilitates easy maintenance and replacement of protection modules without the need to disconnect the entire system. The inclusion of remote signaling ensures that users are immediately alerted to the operational status of the arrester, allowing for proactive maintenance and minimizing downtime. Its compact form factor is optimized for standard DIN rail mounting, making it a versatile choice for modern electrical cabinets.
Suitable for
Residential electrical distribution boards
Commercial office building power systems
Protection of sensitive electronic appliances
Low-voltage power distribution networks
When it may not be suitable
This device is classified as a Type 2 surge arrester and is not intended to provide primary protection against direct lightning strikes. For environments exposed to high-risk lightning activity, it should be used in conjunction with Type 1 surge protection devices installed at the main service entrance.
Key specifications
Protection class: Type 2
Configuration: 4+0
Maximum continuous operating voltage: 275 V AC
Nominal discharge current: 20 kA
Remote signaling: Yes
Mounting: DIN rail
How to use
The ELKO-BIS ESPAC V T2 20/275 4+0 RI must be installed by a qualified electrician in accordance with local electrical regulations. It is typically mounted on a 35mm DIN rail within the main distribution board or sub-distribution panel. Ensure that the connection cables are kept as short as possible to maintain optimal protection levels. The remote signaling contacts should be wired to a monitoring system or an alarm indicator to facilitate remote status reporting.
What to consider before purchase
Verify that the system voltage matches the 275V rating of the device.
Ensure there is sufficient space on the DIN rail within your distribution board.
Confirm the need for remote signaling integration in your monitoring setup.
Check if a Type 1 arrester is required for your specific site location.
Usage recommendations
Regularly inspect the visual status indicator on the front of the device. If the indicator changes color, the protection module has reached its end of life and must be replaced immediately to maintain system safety.

## FAQ

### How much does the ELKO-BIS ESPAC V T2 20/275 4+0 RI Surge Arrester cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 17.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can ELKO-BIS ESPAC V T2 20/275 4+0 RI Surge Arrester be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12469905/68772674_large.webp