# Surge Arrester ELKO-BIS ESPAC V T2 20/275 4+0 12400200080

**URL:** https://aio.lv/en/product--elko-bis-12400200080--12402678
**Data updated:** 2026-04-29 13:51 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** ELKO-BIS
**Manufacturer code:** 12400200080
**EAN:** 5907676769420
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 64.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elko-bis-12400200080--12402678

## 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

ELKO-BIS ESPAC V T2 20/275 4+0 surge arrester (MPN 12400200080) is a Type 2 overvoltage protector designed for low-voltage electrical installations. Rated 20 kA/275 V with 4+0 configuration, it provides transient suppression for power lines, protecting equipment from lightning-induced and switching surges. Suitable for residential, commercial and industrial distribution boards where coordinated surge protection is required.

## Long description

The ELKO-BIS ESPAC V T2 20/275 4+0 surge arrester is a Type 2 overvoltage protector designed for low-voltage electrical distribution systems. It provides transient suppression for power lines with a nominal discharge capacity suitable for installation in secondary distribution boards. The product is intended to limit the effects of lightning-induced and switching surges, helping to reduce the risk of damage to connected equipment in residential, commercial and light-industrial settings.
Advantages
The device features a coordinated 4+0 configuration that covers the three phase conductors and protective earth reference, ensuring consistent protection across the supply lines. Its rated discharge capability and voltage protection level are optimized for use in typical low-voltage networks. The arrester is built for straightforward installation in distribution boards and is compatible with coordinated surge protection systems to provide layered defense against transient overvoltages.
Suitable for
Protection of distribution boards in single- and three-phase low-voltage electrical installations
Residential buildings and apartment blocks where Type 2 surge protection is required
Commercial premises such as offices, retail outlets and small service facilities
Industrial or technical rooms with equipment that benefits from coordinated surge protection
When it may not be suitable
This Type 2 surge arrester is intended for use in low-voltage secondary distribution and is not a substitute for Type 1 devices required at the service entrance in areas with very high lightning exposure. It may not be appropriate as the sole protective device in installations that require a complete lightning protection system or where higher discharge capacities are mandated by local regulations or system design.
Key specifications
Protection class: Type 2 overvoltage protection
Nominal discharge current capability: 20 kA
Maximum continuous operating voltage: 275 V
Configuration: 4+0 (three phases plus protective reference)
Application: low-voltage distribution boards for transient suppression
How to use
Install the surge arrester on the DIN rail inside the distribution board according to local wiring standards. Connect the phase conductors to the designated terminals and ensure a proper, low-impedance connection to the protective earth or reference conductor. Coordinate the device with upstream and downstream protective components as required by the system design and follow electrical safety practices when de-energizing circuits prior to installation or maintenance.
What to consider before purchase
Verify system voltage and whether a Type 2 device with the stated maximum continuous operating voltage is suitable for your installation
Confirm required discharge capacity and whether coordinated protection with upstream Type 1 or downstream Type 3 devices is needed
Ensure available space in the distribution board and compatibility with DIN-rail mounting
Check national electrical regulations and standards for surge protection requirements in your location
Usage recommendations
Use the arrester as part of a coordinated surge protection scheme: pair it with upstream roughing protection where lightning risk is high and with fine protection for sensitive downstream electronics. Regularly inspect connections and visual indicators (if present) and replace the unit after sustaining significant surge events or if any signs of degradation appear.

## FAQ

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

The price is 77.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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, Installment. All transactions are 100% secure and encrypted.

### Can ELKO-BIS ESPAC V T2 20/275 4+0 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/12402678/68687163_large.webp