# EMITER AC Hermetic Switchgear IP65 with Noark Type 1+2 Surge Arrester, 32A 3-Phase, RCD Type A 40A/300mA

**URL:** https://aio.lv/en/product--emiter-em-357nac--12537104
**Data updated:** 2026-06-25 19:49 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** EMITER
**Manufacturer code:** EM-357N\_AC
**EAN:** 5904905312938
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 228.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 189.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emiter-em-357nac--12537104

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

This EMITER AC hermetic switchgear is designed for reliable protection of solar power systems. It features an IP65-rated enclosure, a Noark Type 1+2 surge arrester for lightning protection, a 32A 3-phase circuit breaker, and a 40A/300mA Type A RCD. This unit ensures safety and electrical stability for outdoor installations, providing robust protection against overvoltage and leakage currents in demanding environments.

## Long description

The EMITER AC hermetic switchgear is a professional-grade electrical protection solution specifically engineered for solar power installations. Housed in a robust IP65-rated enclosure, this unit provides comprehensive protection against environmental factors such as dust and moisture, making it ideal for outdoor mounting. It integrates a high-performance Noark Type 1+2 surge arrester to safeguard sensitive equipment from lightning strikes and voltage spikes, alongside a 32A 3-phase circuit breaker and a 40A/300mA Type A RCD to ensure electrical safety and system stability.
Advantages
This switchgear offers superior durability and reliability in demanding outdoor conditions due to its hermetic design. The inclusion of a Type 1+2 surge arrester provides a dual layer of protection, effectively mitigating the risks associated with atmospheric discharges and grid-side overvoltages. By combining circuit protection and residual current monitoring in a single, pre-assembled unit, it significantly simplifies the installation process and reduces the time required for commissioning solar energy systems.
Suitable for
Residential and commercial solar photovoltaic installations
Outdoor electrical distribution points
Protection of 3-phase AC solar inverters
Systems requiring high-level lightning and overvoltage protection
When it may not be suitable
This unit is designed specifically for 3-phase AC systems and is not compatible with single-phase solar installations. Furthermore, it is intended for standard electrical grid environments and may require additional specialized protection if installed in locations with extreme industrial electromagnetic interference or non-standard voltage levels.
Key specifications
Enclosure rating: IP65
Surge protection: Noark Type 1+2
Circuit breaker rating: 32A 3-Phase
RCD type: Type A
RCD rating: 40A/300mA
How to use
The switchgear should be mounted on a stable, vertical surface using the provided mounting points. Installation must be performed by a qualified electrician in accordance with local electrical codes and safety regulations. Connect the AC output from the solar inverter to the designated terminals within the switchgear, ensuring that all cable glands are properly tightened to maintain the IP65 hermetic seal. Once installed, verify the connections and test the RCD functionality using the integrated test button before putting the system into full operation.
What to consider before purchase
Verify that your solar inverter output matches the 32A 3-phase specification.
Ensure the mounting location is suitable for an IP65-rated enclosure.
Confirm that the 300mA RCD sensitivity meets your specific local safety requirements for fire protection and leakage current.
Usage recommendations
Regularly inspect the enclosure for any signs of physical damage or degradation of the seals to maintain the IP65 protection rating. It is recommended to perform a functional test of the RCD at least once every six months to ensure continued operational safety.

## FAQ

### How much does the EMITER AC Hermetic Switchgear EM-357N\_AC cost, and is it available for purchase?

The price is 228.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 15.07.2026 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 AC Hermetic Switchgear EM-357N\_AC 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/12537104/68901492_large.webp