# Dehn EMITTER DC Hermetic Switchgear 1000V Type 2 Surge Arrester for 10x PV Strings and 10x MPPT

**URL:** https://aio.lv/en/product--dehn-em-1365dc--12537111
**Data updated:** 2026-06-25 19:49 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** Dehn
**Manufacturer code:** EM-1365\_DC
**EAN:** 5904905311719
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 807.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 667.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dehn-em-1365dc--12537111

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Dehn EMITTER DC switchgear is a robust, IP66-rated hermetic solution designed for solar photovoltaic systems. It features a 1000V Type 2 surge arrester to protect equipment from voltage spikes. Configured for 10 PV strings and 10 MPPT inputs, this unit ensures reliable electrical safety and efficient power management in demanding outdoor environments. Ideal for professional solar installations requiring high-level protection and durability.

## Long description

The Dehn EMITTER DC hermetic switchgear is a professional-grade solution engineered to provide reliable electrical protection and power management for solar photovoltaic installations. Rated at IP66, this robust unit is built to withstand harsh outdoor conditions, ensuring that critical components remain shielded from moisture, dust, and environmental stressors. It integrates a high-performance 1000V Type 2 surge arrester, which effectively mitigates the risk of damage caused by transient voltage spikes, thereby extending the operational lifespan of your solar equipment.
Advantages
This switchgear offers exceptional durability and safety for complex solar arrays. By supporting 10 PV strings and 10 MPPT inputs, it allows for highly efficient power distribution and monitoring in large-scale systems. The hermetic design eliminates the need for additional protective enclosures in many outdoor scenarios, simplifying the installation process while maintaining high safety standards. Its specialized surge protection technology provides a critical layer of defense against electrical surges, ensuring consistent performance and reducing maintenance requirements over time.
Suitable for
Large-scale solar photovoltaic installations
Systems requiring protection for up to 10 PV strings
Projects utilizing 10 MPPT inputs for optimized power harvesting
Outdoor environments where IP66-rated protection is mandatory
When it may not be suitable
This unit is specifically designed for 1000V DC systems and may not be compatible with lower-voltage residential setups or AC-side electrical configurations. It is also not intended for indoor applications where a smaller, non-hermetic enclosure would suffice.
Key specifications
Rated voltage: 1000V DC
Protection class: IP66
Surge protection: Type 2 arrester
Capacity: 10 PV strings
Input configuration: 10 MPPT inputs
How to use
The device should be installed by a qualified professional in accordance with local electrical regulations. Mount the unit on a stable, vertical surface using the provided mounting points, ensuring the cable glands are properly tightened to maintain the IP66 seal. Connect the PV strings to the designated inputs and ensure all wiring is secured according to the system schematic. Regular inspections should be conducted to verify the integrity of the seals and the status of the surge protection module.
What to consider before purchase
Verify that your solar array voltage does not exceed 1000V DC
Ensure the number of PV strings and MPPT inputs matches your system design
Confirm that the installation site allows for proper cable routing and maintenance access
Usage recommendations: Always perform a thorough check of all electrical connections after installation and periodically test the surge arrester status indicators to ensure continuous protection for your solar system.

## FAQ

### How much does the Dehn EMITTER DC Switchgear 1000V Type 2 Surge Arrester cost, and is it available for purchase?

The price is 807.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 09.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Dehn EMITTER DC Switchgear 1000V Type 2 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 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/12537111/68901496_large.webp