# Keno SH-117 DCAC Hermetic DC+AC Connection Box with Type 2 Surge Protection 1000V and 3-Phase 16A AC Protection

**URL:** https://aio.lv/en/product--keno-sh-117-dcac--12464921
**Data updated:** 2026-05-18 09:27 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** Keno
**Manufacturer code:** SH-117 DCAC
**EAN:** 5904473570075
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 374.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 309.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--keno-sh-117-dcac--12464921

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Keno SH-117 DCAC is a professional hermetic connection box designed for photovoltaic systems. It integrates DC surge protection (Type 2, 1000V) and AC surge protection (Type 2) with a 16A 3-phase circuit breaker. This robust enclosure ensures safe and reliable electrical distribution and protection against voltage surges in solar installations, providing long-term operational stability and equipment safety.

## Long description

The Keno SH-117 DCAC is a professional-grade hermetic connection box engineered specifically for photovoltaic installations. This integrated solution combines DC surge protection rated for 1000V with AC surge protection and a 3-phase 16A circuit breaker in a single, durable enclosure. By centralizing these critical safety components, the unit provides reliable protection against voltage spikes and electrical faults, ensuring the longevity and operational efficiency of solar energy systems.
Advantages
This connection box offers a comprehensive safety solution by housing both DC and AC protection in one weather-resistant unit, which simplifies installation and reduces the need for multiple separate enclosures. The high-quality Type 2 surge protection devices effectively mitigate the risk of damage from transient overvoltages, safeguarding sensitive inverter electronics and solar panels. Its hermetic design ensures excellent resistance to environmental factors, making it suitable for demanding outdoor conditions while maintaining consistent electrical performance.
Suitable for
Residential and commercial photovoltaic solar power systems
Installations requiring integrated DC and AC surge protection
Systems utilizing 3-phase AC grid connections
Outdoor solar energy setups needing weather-resistant electrical distribution
When it may not be suitable
This unit is not designed for systems exceeding 1000V DC or for AC circuits requiring a current rating higher than 16A. It is also not intended for use in environments where specialized industrial-grade explosion-proof enclosures are mandated by local safety regulations.
Key specifications
DC Surge Protection: Type 2, 1000V
AC Surge Protection: Type 2
AC Circuit Breaker: 3-phase, 16A
Enclosure Type: Hermetic, weather-resistant
How to use
The Keno SH-117 DCAC should be mounted on a stable, vertical surface near the solar inverter. Installation must be performed by a qualified electrician in accordance with local electrical codes and solar installation standards. The DC input from the solar array and the AC output to the grid or inverter should be connected to the clearly marked terminals within the enclosure. Ensure all cable glands are tightened securely to maintain the hermetic seal of the box.
What to consider before purchase
Verify that your solar array voltage does not exceed 1000V DC
Confirm that your AC system is 3-phase and compatible with a 16A circuit breaker
Ensure the mounting location allows for proper cable routing and maintenance access
Check local regulations regarding the installation of surge protection devices in PV systems
Usage recommendations
Regularly inspect the surge protection status indicators and the circuit breaker functionality during routine maintenance of your solar installation to ensure continued protection.

## FAQ

### How much does the Keno SH-117 DCAC Hermetic DC+AC Connection Box cost, and is it available for purchase?

The price is 374.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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 Keno SH-117 DCAC Hermetic DC+AC Connection Box 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 Keno 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 Keno 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/12464921/68766538_large.webp