# Bettermann V50-1+NPE-280 CombiController Surge Arrester 280V 12.5kA

**URL:** https://aio.lv/en/product--bettermann-5093522--1514374
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Other goods
**Manufacturer:** Bettermann
**Manufacturer code:** 5093522
**EAN:** 4012196159666
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.99 €
**Prices and availability valid until:** 2026-11-20 23:59
**Price without VAT (21%):** 114.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bettermann-5093522--1514374

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.10.2026 | free |
| Pickup points | 04.11.2026 | 1.99 EUR |
| Courier delivery to door | 04.11.2026 | 4.99 EUR |

## Summary description

The Bettermann V50-1+NPE-280 CombiController is a high-performance Type 2 surge protection device designed for electrical systems. With a nominal voltage of 280V and a discharge capacity of 12.5kA, this 1P+N arrester effectively protects sensitive equipment from transient overvoltages. It is suitable for industrial and residential power distribution boards, ensuring reliable safety and system longevity.

## Long description

The Bettermann V50-1+NPE-280 CombiController is a high-performance Type 2 surge protection device engineered to safeguard electrical installations against transient overvoltages. This 1P+N arrester is designed to maintain the integrity of sensitive electronic equipment by diverting excess energy safely to the ground. Its robust construction ensures consistent performance in demanding environments, providing a reliable barrier against voltage spikes that could otherwise damage connected appliances or industrial machinery.
Advantages
The primary benefit of this surge arrester is its ability to provide comprehensive protection for single-phase systems by combining both phase and neutral-to-earth protection in a single compact unit. The device features high-quality components that allow for a significant discharge capacity, ensuring that even substantial energy surges are managed effectively. Its modular design facilitates easy installation and maintenance, while the clear status indicators allow for quick visual verification of the device's operational state, ensuring that your electrical system remains protected at all times.
Suitable for
Residential electrical distribution boards
Commercial office power systems
Industrial control panels
Protection of sensitive electronic devices and appliances
When it may not be suitable
This device is specifically designed for 280V systems and may not be suitable for installations with significantly different voltage ratings or specialized high-voltage industrial grids. It is intended for use as a Type 2 arrester and should not be used as a primary lightning protection device in areas with a high risk of direct lightning strikes without additional Type 1 protection.
Key specifications
Type: Type 2 surge protection device
Configuration: 1P+N (Phase + Neutral-to-Earth)
Nominal voltage: 280V AC
Discharge capacity: 12.5kA
Mounting type: DIN rail
How to use
The Bettermann V50-1+NPE-280 should be installed by a qualified electrician within the main distribution board or sub-distribution board. It is mounted onto a standard DIN rail. The connections must be made according to the wiring diagram provided with the unit, ensuring that the phase, neutral, and earth conductors are securely fastened to the appropriate terminals. Once installed, the device operates automatically, monitoring the line for voltage surges and diverting them without requiring manual intervention.
What to consider before purchase
Verify that your electrical system voltage matches the 280V rating of the device.
Ensure there is sufficient space on the DIN rail within your distribution board.
Check if your local electrical regulations require a specific coordination between Type 1 and Type 2 surge arresters.
Confirm that the discharge capacity meets the requirements of your specific installation environment.
Usage recommendations
Regularly inspect the status indicator on the front of the device to ensure it is still functioning correctly. If the indicator shows a fault, the modular insert should be replaced immediately to maintain continuous protection for your electrical system.

## FAQ

### How much does the Bettermann V50-1+NPE-280 CombiController Surge Arrester cost, and is it available for purchase?

The price is 137.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 30.10.2026 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 Bettermann V50-1+NPE-280 CombiController 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 Bettermann 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 Bettermann 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/1514374/69824794_large.webp