# Surge Arrester Apator model 63-811688-181 for SN networks — Type: stationary surge protector

**URL:** https://aio.lv/en/product--apator-63-811688-181--12112890
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** Apator
**Manufacturer code:** 63-811688-181
**EAN:** 5906739002412
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 205.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 169.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apator-63-811688-181--12112890

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Apator surge arrester model 63-811688-181 is a stationary overvoltage protection device designed for use in SN (medium-voltage) networks. It provides transient voltage suppression to protect switchgear, transformers and distribution equipment from lightning strikes and switching surges. Suitable for installation in MV switchrooms and distribution cabinets where reliable surge protection is required.

## Long description

Apator surge arrester model 63-811688-181 is a stationary overvoltage protection device developed for use in SN (medium-voltage) networks. Designed for installation in MV switchrooms and distribution cabinets, the arrester suppresses transient overvoltages caused by lightning strikes and switching operations, helping to protect switchgear, transformers and distribution equipment from insulation stress and damage.
Advantages
The stationary design ensures stable mechanical mounting and continuous protection without the need for frequent adjustment. The arrester provides quick response to transient surges and is constructed for compatibility with common MV distribution systems. Its design focuses on reliable transient suppression, reduced risk of equipment downtime, and simplified integration into existing switchgear and distribution cabinets.
Suitable for
Medium-voltage switchrooms and distribution cabinets
Protection of transformers and power distribution equipment
Sites exposed to lightning activity or frequent switching operations
Industrial and utility distribution networks requiring stationary surge protection
Key specifications
Application: stationary surge arrester for medium-voltage (SN) networks
Primary function: transient overvoltage suppression for protection of switchgear and transformers
Mounting: fixed/stationary installation suitable for MV switchrooms and distribution cabinets
Protection type: designed to withstand lightning-induced and switching surges
Compatibility: intended for integration with standard MV distribution equipment
How to use
Install the surge arrester in accordance with local electrical codes and the equipment manufacturer’s installation guidelines. Mount the device on the designated panel or frame inside the MV switchroom or distribution cabinet using appropriate fasteners and ensure correct electrical connections to the line and earth reference. Verify mechanical stability and electrical continuity, and perform insulation and grounding checks before commissioning. After installation, monitor system performance and inspect connections periodically to ensure continued protection.
Usage recommendations
Use with properly rated grounding systems and coordinated protection devices. Ensure the arrester is selected and installed by qualified personnel, and verify coordination with upstream and downstream protection to maintain system safety and longevity.

## FAQ

### How much does the Surge Arrester Apator 63-811688-181 cost, and is it available for purchase?

The price is 205.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 13.07.2026 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 Surge Arrester Apator 63-811688-181 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 Apator 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 Apator 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/12112890/67648407_large.webp