# Surge protector three-phase HUAWEI SmartGuard 63A T0, model SmartGuard-63A-T0/AUT0, nominal current 63 A

**URL:** https://aio.lv/en/product--huawei-smartguard-63a-t0aut0--11245092
**Data updated:** 2026-02-14 19:39 (EET)
**Category:** Solar Panel Accessories
**Manufacturer:** HUAWEI
**Manufacturer code:** SmartGuard-63A-T0/AUT0
**EAN:** 2000001349045
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 825.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 682.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--huawei-smartguard-63a-t0aut0--11245092

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 14.09 EUR |

## Summary description

Three-phase HUAWEI SmartGuard 63A T0 (SmartGuard-63A-T0/AUT0) is a surge protection device for three-phase electrical systems with a nominal current rating of 63 A. Designed for solar installations, industrial and commercial sites, it protects inverters and sensitive electronics from transient overvoltages. Compact form factor and compatibility with HUAWEI systems enable straightforward integration and reliable protection for installed equipment.

## Long description

Three-phase HUAWEI SmartGuard 63A T0 (SmartGuard-63A-T0/AUT0) is a surge protection device designed for three-phase electrical systems with a nominal current rating of 63 A. Intended for use in solar installations, industrial and commercial sites, the device protects inverters and other sensitive electronics from transient overvoltages. Its compact form factor and compatibility with HUAWEI systems support straightforward integration and continuous protection for connected equipment.
Advantages
The HUAWEI SmartGuard 63A T0 provides targeted surge protection for three-phase networks while matching a 63 A nominal current requirement. It is engineered for easy integration into existing HUAWEI solar and related electrical systems, enabling protection of inverters and downstream electronics from spikes and transient overvoltages. The device’s compact design helps save installation space and allows placement near the equipment it protects.
Suitable for
Three-phase solar inverter installations
Commercial electrical panels and distribution boards
Industrial equipment requiring transient overvoltage protection
Sites where compact surge protection units are preferred
Key specifications
Type: Three-phase surge protection device
Nominal current rating: 63 A
Application: Protection of inverters and sensitive electronics in three-phase systems
Form factor: Compact design for installation in electrical panels
Compatibility: Designed for integration with HUAWEI systems and solar installations
How to use
Install the SmartGuard 63A T0 in the distribution panel or near the inverter following local electrical codes and manufacturer installation instructions. Connect the device to the three-phase supply and protective earth according to wiring diagrams supplied by HUAWEI or a qualified installer. Verify that the nominal current of the circuit is compatible with the 63 A rating and ensure secure mechanical mounting and correct electrical connections before energizing the system. Perform commissioning checks to confirm proper operation and continuity of protective earth.
Usage recommendations
Have the surge protector installed and commissioned by a qualified electrician or installer familiar with three-phase solar systems. Periodically inspect the device and surrounding wiring for signs of damage or thermal stress, and follow HUAWEI’s maintenance guidelines for optimal performance.

## FAQ

### How much does the HUAWEI SmartGuard 63A T0 three-phase surge protector cost, and is it available for purchase?

The price is 825.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 29.06.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can HUAWEI SmartGuard 63A T0 three-phase surge protector 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 HUAWEI 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 HUAWEI 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/11245092/62139334_large.webp