# EMITER EM-528\_DCAC Hermetic IP65 DC/AC Switchgear for 2 PV Strings with Dehn Surge Protection, 16A 3-Phase, and RCD

**URL:** https://aio.lv/en/product--emiter-em-528dcac--12537072
**Data updated:** 2026-06-25 19:49 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** EMITER
**Manufacturer code:** EM-528\_DCAC
**EAN:** 5904473570860
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 285.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 235.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emiter-em-528dcac--12537072

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The EMITER EM-528\_DCAC is a professional hermetic IP65-rated switchgear designed for photovoltaic systems. It supports 2 PV strings and 2 MPPT inputs, featuring integrated Dehn type 2 DC surge arresters and AC protection. The unit includes a 16A 3-phase circuit breaker and a 40A/300mA type A RCD, ensuring reliable electrical safety and surge protection for solar installations in demanding outdoor environments.

## Long description

The EMITER EM-528\_DCAC is a professional-grade hermetic switchgear engineered for the secure management and protection of photovoltaic systems. With an IP65 rating, this unit is built to withstand harsh outdoor conditions, providing a robust enclosure for critical electrical components. It is specifically designed to support two independent PV strings and two MPPT inputs, making it an ideal solution for modern solar installations requiring high reliability and integrated safety features.
Advantages
This switchgear offers comprehensive protection by combining DC and AC safety elements in a single, durable housing. The inclusion of high-quality Dehn type 2 surge arresters for both DC and AC circuits ensures that the system is shielded against voltage spikes and atmospheric discharges. Furthermore, the integrated 16A 3-phase circuit breaker and 40A/300mA type A RCD provide essential protection against overcurrent and leakage currents, significantly enhancing the operational safety and longevity of the entire solar power setup.
Suitable for
Residential and commercial photovoltaic installations
Systems utilizing two independent PV strings
Outdoor solar power setups requiring IP65 ingress protection
Installations needing integrated surge and leakage current protection
When it may not be suitable
This device is not intended for systems exceeding the specified 16A 3-phase current capacity or for applications requiring different surge protection classes. It is also not suitable for indoor environments where a non-hermetic, standard distribution board would suffice, as the specialized IP65 enclosure is designed specifically for demanding outdoor exposure.
Key specifications
Ingress protection rating: IP65
Supported PV strings: 2
MPPT inputs: 2
DC surge protection: Dehn type 2, 1000V
AC surge protection: Dehn type 2
Circuit breaker: 16A 3-phase
RCD: Type A, 40A/300mA
How to use
The EMITER EM-528\_DCAC should be installed by a qualified electrician in accordance with local electrical regulations. The unit is designed for wall mounting in a location that allows for easy access while remaining protected from direct, prolonged submersion. Connect the PV strings to the designated DC inputs and ensure the AC output is correctly wired to the inverter or grid connection point. All cable entries must be properly sealed using the provided glands to maintain the IP65 hermetic integrity.
What to consider before purchase
Verify that the current and voltage ratings match your specific inverter and PV array configuration
Ensure the installation site allows for proper cable routing and maintenance access
Confirm that the RCD type A is compatible with your inverter's leakage current characteristics
Usage recommendations
Regularly inspect the enclosure for any signs of physical damage or degradation of the seals to maintain the IP65 protection level. It is recommended to perform periodic testing of the RCD and visual checks of the surge arrester status indicators to ensure continued system safety.

## FAQ

### How much does the EMITER EM-528\_DCAC Hermetic IP65 DC/AC Switchgear cost, and is it available for purchase?

The price is 285.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 16.07.2026 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 EMITER EM-528\_DCAC Hermetic IP65 DC/AC Switchgear 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 EMITER 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 EMITER 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/12537072/68901467_large.webp