# Dehn Surge Arrester Type 1+2 3-Pole 12.5/37.5kA 1.5kV

**URL:** https://aio.lv/en/product--dehn-941305--12462567
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** Dehn
**Manufacturer code:** 941305
**EAN:** 4013364275317
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 414.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 342.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dehn-941305--12462567

## 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 Dehn surge arrester (941305) is a high-performance Type 1+2 protective device designed for 3-phase electrical systems. It features a discharge capacity of 12.5/37.5kA and a voltage protection level of 1.5kV. This device effectively protects electrical installations and sensitive equipment from lightning strikes and transient overvoltages, ensuring reliable operation and safety in industrial and residential power distribution networks.

## Long description

The Dehn surge arrester is a high-performance Type 1+2 protective device engineered for reliable operation in 3-phase electrical systems. It provides robust defense against lightning strikes and transient overvoltages, safeguarding both the electrical infrastructure and connected sensitive electronic equipment. By maintaining a consistent voltage protection level, this device ensures the longevity and safety of power distribution networks in various environments.
Advantages
This surge arrester offers a comprehensive protection solution by combining Type 1 and Type 2 capabilities into a single unit, which simplifies installation and reduces space requirements in electrical cabinets. Its high discharge capacity allows it to handle significant energy surges, effectively mitigating the risks associated with atmospheric discharges and switching operations. The device is built to high engineering standards, ensuring consistent performance and durability under demanding conditions.
Suitable for
Industrial power distribution boards
Residential electrical installations
Three-phase power supply systems
Protection of sensitive electronic control equipment
This device may not be suitable for single-phase electrical systems or applications where the operating voltage exceeds the specified technical limits of the arrester. It is also not intended for use in environments with extreme moisture or corrosive atmospheres without appropriate protective enclosures.
Key specifications
Type: 1+2 combined surge arrester
Configuration: 3-pole
Discharge capacity: 12.5/37.5kA
Voltage protection level: 1.5kV
Application: 3-phase systems
The surge arrester should be installed by a qualified electrician in accordance with local electrical regulations. It is typically mounted on a standard DIN rail within the main distribution board or sub-distribution panel. Ensure that the connection cables are kept as short as possible to maintain the effectiveness of the protection level. The device should be integrated into the system upstream of the equipment it is intended to protect.
What to consider before purchase
Verify compatibility with your existing 3-phase electrical network
Ensure sufficient space is available in the distribution cabinet
Confirm that the voltage protection level meets the requirements of your sensitive equipment
Check local safety standards for surge protection device installation
For optimal performance, regularly inspect the status indicator of the surge arrester to ensure it remains in a functional state. If the indicator shows that the device has reached the end of its service life, it must be replaced immediately to maintain continuous protection for your electrical system.

## FAQ

### How much does the Dehn Surge Arrester 941305 Type 1+2 3-Pole cost, and is it available for purchase?

The price is 414.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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, Installment. All transactions are 100% secure and encrypted.

### Can Dehn Surge Arrester 941305 Type 1+2 3-Pole 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 Dehn 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 Dehn 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/12462567/68764375_large.webp