# Dehn 950530 Type 2 Surge Protection Device for 1000V DC Photovoltaic Systems, 3-Pole, 12.5kA

**URL:** https://aio.lv/en/product--dehn-950530--12451002
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** Dehn
**Manufacturer code:** 950530
**EAN:** 4013364152960
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 146.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 121.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dehn-950530--12451002

## 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 950530 is a Type 2 surge protection device specifically designed for photovoltaic systems with a maximum voltage of 1000V DC. This 3-pole surge arrester provides reliable protection against transient overvoltages, featuring a discharge capacity of 12.5kA and a voltage protection level of 4kV. It is an essential component for ensuring the safety and longevity of solar power installations by mitigating the risks of electrical surges.

## Long description

The Dehn 950530 is a high-performance Type 2 surge protection device engineered specifically for photovoltaic systems operating at a maximum voltage of 1000V DC. This 3-pole surge arrester is designed to safeguard sensitive solar power equipment by effectively diverting transient overvoltages caused by atmospheric discharges or switching operations in the electrical grid. By maintaining a stable voltage environment, this device helps prevent damage to solar inverters and modules, thereby extending the operational lifespan of the entire photovoltaic installation.
Advantages
This surge protection device offers robust protection through its advanced internal circuitry, which is optimized for the unique electrical characteristics of DC solar circuits. Its 3-pole configuration ensures comprehensive coverage for the positive and negative conductors relative to the protective earth, providing a reliable barrier against electrical surges. The compact design allows for efficient installation in standard distribution boards, while the high discharge capacity ensures that the device can handle significant energy surges without compromising the safety of the connected equipment. The integrated status indicator allows for quick visual monitoring of the device's operational health, ensuring that maintenance can be performed proactively.
Suitable for
Photovoltaic systems with a maximum DC voltage of 1000V
Protection of solar inverters in residential and commercial installations
Integration into DC combiner boxes for solar arrays
Shielding sensitive electronic components in renewable energy setups
When it may not be suitable
This device is not intended for use in AC electrical systems or DC systems exceeding the rated voltage of 1000V. It is also not suitable for environments where the expected surge current exceeds the specified discharge capacity of the device, as this would require a higher-rated protection solution.
Key specifications
Type: Type 2 surge arrester
Rated voltage: 1000V DC
Number of poles: 3
Discharge capacity: 12.5kA
Voltage protection level: 4kV
How to use
The device should be installed by a qualified electrician in accordance with local electrical safety regulations. It is typically mounted on a standard DIN rail within the DC distribution or combiner box. Ensure that the connections are secure and that the cross-section of the connecting cables meets the manufacturer's requirements for current-carrying capacity. The device should be connected in parallel with the DC circuit, ensuring that the protective earth connection is established with the lowest possible impedance to maximize the effectiveness of the surge protection.
What to consider before purchase
Verify the maximum open-circuit voltage of your solar array does not exceed 1000V DC
Ensure the installation environment is protected from direct moisture and extreme environmental conditions
Check compatibility with your existing DIN rail mounting system
Confirm that the discharge capacity meets the risk assessment requirements for your specific location
Usage recommendations
Regularly inspect the visual status indicator on the front of the device to ensure it remains in the operational state. If the indicator shows a fault, the surge protection module should be replaced immediately to maintain the safety of the photovoltaic system.

## FAQ

### How much does the Dehn 950530 Type 2 Surge Protection Device for 1000V DC cost, and is it available for purchase?

The price is 146.99 € (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 950530 Type 2 Surge Protection Device for 1000V DC 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/12451002/68753731_large.webp