# Apator ASA 440-5BO+D+K Surge Arrester 440V 5kA with Disconnector

**URL:** https://aio.lv/en/product--apator-63-930218-021--12462544
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** Apator
**Manufacturer code:** 63-930218-021
**EAN:** 5906739004287
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apator-63-930218-021--12462544

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Apator ASA 440-5BO+D+K is a high-quality surge arrester designed for electrical protection systems. Rated at 440V with a 5kA discharge current, this device effectively protects equipment from voltage surges. It features an integrated disconnector for enhanced safety and reliable operation in industrial and residential electrical installations.

## Long description

The Apator ASA 440-5BO+D+K is a professional-grade surge arrester engineered to provide robust protection for electrical systems against transient overvoltages. Designed for reliability, this device acts as a critical safeguard for sensitive electronic equipment and electrical infrastructure, ensuring stability during voltage spikes. With a rated voltage of 440V and a discharge current capacity of 5kA, it offers a balanced performance profile suitable for various demanding environments.
Advantages
This surge arrester stands out due to its integrated disconnector, which significantly enhances operational safety by isolating the device in the event of a failure. The robust construction ensures long-term durability and consistent performance under standard operating conditions. Its compact design allows for efficient installation within existing electrical panels, making it a practical solution for both residential and industrial applications where space and reliability are paramount.
Suitable for
Residential electrical distribution boards
Industrial automation and control systems
Protection of sensitive electronic appliances
General low-voltage electrical installations
When it may not be suitable
This device is not intended for use in high-voltage power grids or systems exceeding its rated 440V capacity. It should not be installed in environments where the expected surge current consistently exceeds the 5kA discharge rating, as this may lead to premature failure of the component.
Key specifications
Rated voltage: 440V
Nominal discharge current: 5kA
Integrated disconnector: Yes
Application: Low-voltage electrical protection
How to use
The device should be installed by a qualified electrician in accordance with local electrical codes and safety regulations. It is typically mounted on a standard DIN rail within the distribution board. Ensure that the connections are secure and that the wiring is correctly sized for the intended load. The integrated disconnector provides a visual indication of the device status, which should be monitored periodically during routine maintenance checks.
What to consider before purchase
Verify that the system voltage does not exceed 440V
Ensure the installation environment is compatible with the device dimensions
Confirm that the discharge capacity meets your specific protection requirements
Check compatibility with existing circuit protection components
Usage recommendations
Regular inspection of the surge arrester is recommended to ensure the disconnector is in the correct position. If the device has tripped, it must be replaced immediately to maintain the integrity of the electrical protection system.

## FAQ

### How much does the Apator ASA 440-5BO+D+K Surge Arrester 440V 5kA cost, and is it available for purchase?

The price is 27.99 € (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 06.07.2026 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 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/12462544/68764354_large.webp