# Trytyt HAD3 3-phase connection junction box for PT/NT devices

**URL:** https://aio.lv/en/product--trytyt-had3--11989125
**Data updated:** 2026-03-11 18:22 (EET)
**Category:** Power Sockets
**Manufacturer:** Trytyt
**Manufacturer code:** HAD3
**EAN:** 4025221395045
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--trytyt-had3--11989125

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Trytyt HAD3 is a 3-phase connection junction box designed for connecting PT/NT devices. The unit provides a protected enclosure for wiring and terminals used in three-phase electrical installations, enabling organized cable routing and secure electrical connections. It is intended for use in industrial and commercial electrical systems where PT/NT device integration and safe conductor termination are required.

## Long description

Trytyt HAD3 3-phase connection junction box for PT/NT devices is a compact enclosure engineered to house and protect wiring and terminals in three-phase electrical installations. The unit provides organized cable routing and secure termination points for power transformers (PT) and neutral transformers (NT), reducing exposure of conductors and simplifying integration into industrial and commercial electrical systems.
Advantages
The enclosure offers mechanical protection for conductive parts and helps maintain clear separation between incoming and outgoing circuits. Its design supports straightforward access for installation and maintenance while preserving connection integrity. The junction box minimizes risk of accidental contact and contributes to a tidy, inspection-friendly wiring layout.
Suitable for
Three-phase PT and NT connection and termination in industrial distribution panels
Cable routing and junctions in commercial electrical systems
Applications requiring protected terminal blocks and organized conductor layout
Key specifications
Three-phase junction box configuration for PT/NT device integration
Protected enclosure for wiring and terminal connections
Provision for organized cable routing and conductor terminations
Designed for industrial and commercial electrical system use
How to use
Mount the junction box in a suitable location within the electrical panel or enclosure, ensuring accessibility for wiring and maintenance. Route incoming and outgoing conductors through appropriate entries and secure them to the terminal points provided, following applicable wiring diagrams and local electrical codes. Verify that all connections are tightened to the recommended torque and that cable entries are sealed or grommeted as required to maintain mechanical protection and strain relief.
Usage recommendations
Install and maintain the box in accordance with local electrical standards and safety regulations. Use appropriate tools and personal protective equipment when working on live circuits; de-energize circuits before making or modifying connections whenever possible. Periodically inspect terminals for corrosion and secure fastening to ensure reliable long-term operation.

## FAQ

### How much does the Trytyt HAD3 3-phase connection junction box cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 615 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 01.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Trytyt 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 Trytyt 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/11989125/67444537_large.webp