# OBO Bettermann V50-3+NPE-280 CombiController Surge Arrester, 3-Pole + NPE, 280V

**URL:** https://aio.lv/en/product--bettermann-5093526--1514120
**Data updated:** 2026-07-23 04:11 (EEST)
**Category:** Other goods
**Manufacturer:** Bettermann
**Manufacturer code:** 5093526
**EAN:** 4012196159697
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 297.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 245.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bettermann-5093526--1514120

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The OBO Bettermann V50-3+NPE-280 is a high-performance 3-pole plus NPE surge arrester designed for reliable protection of electrical systems. With a maximum discharge capacity of 80 kA, this CombiController ensures safety against voltage surges in 280V networks. It is constructed from durable plastic, features a compact design, and is CE certified, making it an essential component for industrial and residential electrical installations.

## Long description

The OBO Bettermann V50-3+NPE-280 CombiController is a high-performance surge arrester engineered to provide robust protection for electrical systems against transient overvoltages. Designed as a 3-pole plus NPE configuration, this device effectively diverts dangerous voltage surges to the ground, safeguarding sensitive equipment and infrastructure in 280V networks. Its durable plastic construction and compact form factor allow for seamless integration into standard electrical distribution boards, ensuring long-term reliability and safety in both residential and industrial environments.
Advantages
This surge arrester offers exceptional discharge capacity, capable of handling up to 80 kA, which provides a significant safety margin during lightning strikes or grid-related power surges. The modular design simplifies maintenance and replacement procedures, while the high-quality materials ensure consistent performance under demanding conditions. By utilizing advanced surge protection technology, the unit helps prevent costly downtime and damage to connected electrical appliances and industrial machinery.
Suitable for
Residential electrical distribution boards
Industrial power supply systems
Protection of sensitive electronic equipment
Commercial building electrical infrastructure
This device may not be suitable for high-voltage transmission lines or specialized electrical systems operating outside the specified 280V range. It is also not intended for use in environments with extreme moisture or corrosive atmospheres without appropriate protective enclosures.
Key specifications
Configuration: 3-pole + NPE
Maximum discharge capacity: 80 kA
Operating voltage: 280V
Material: Durable plastic
Certification: CE certified
Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device is typically mounted on a standard DIN rail within the main distribution board. Ensure that the wiring connections are secure and that the grounding path is properly established to allow the arrester to function correctly during a surge event.
What to consider before purchase
Verify the voltage requirements of your electrical system
Ensure sufficient space is available in the distribution board
Confirm compatibility with existing surge protection schemes
Check local electrical safety standards and installation requirements
For optimal performance, regularly inspect the status indicators on the device to ensure it remains operational. 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 OBO Bettermann V50-3+NPE-280 Surge Arrester cost, and is it available for purchase?

The price is 297.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 10.08.2026 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 OBO Bettermann V50-3+NPE-280 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/1514120/47497479_large.webp