# Connection Box No name PU-4D – PU-4D junction enclosure, plastic electrical connection housing

**URL:** https://aio.lv/en/product--no-name-pu-4d--11989246
**Data updated:** 2026-03-11 18:22 (EET)
**Category:** Other goods
**Manufacturer:** No name
**Manufacturer code:** PU-4D
**EAN:** 5902887017407
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-pu-4d--11989246

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

PU-4D connection box (No name, model PU-4D) is a plastic junction enclosure designed for protecting and organizing electrical connections. It provides a compact housing for wire splices and terminal blocks, suitable for indoor installations, lighting circuits, low-voltage wiring and small control systems. The unobtrusive design allows mounting on walls or inside cabinets to keep connections secure and accessible.

## Long description

The PU-4D connection box is a compact plastic junction enclosure designed to protect and organize electrical connections in indoor installations. The unobtrusive rectangular housing accommodates wire splices and small terminal blocks, providing a dedicated, accessible space for lighting circuits, low-voltage wiring and small control systems. The enclosure is suitable for wall mounting or installation inside service cabinets where a simple, non-metallic housing is required to separate and secure electrical conductors.
Advantages
The PU-4D enclosure is lightweight and corrosion-resistant thanks to its plastic construction, which simplifies handling and installation in dry interior environments. Its compact dimensions save space while enabling orderly routing of conductors; the plain exterior enables discreet placement in visible locations. The enclosure provides basic mechanical protection and helps maintain accessible, organized connections for routine inspection and maintenance.
Suitable for
Indoor lighting circuits and junctions
Low-voltage wiring and signal connections
Small control systems and terminal block housings
Wall mounting or placement inside electrical cabinets
Key specifications
Material: plastic (non-metallic enclosure)
Intended use: indoor electrical junctions and wire splices
Design: compact, rectangular housing for terminal blocks and splices
Mounting: suitable for wall mounting or installation inside cabinets
Protection: mechanical protection for conductors in dry interior environments
How to use
Open the enclosure and route the prepared conductors or terminal blocks into the housing. Position connections so they do not contact the enclosure edges and secure any internal terminal blocks or splices per standard wiring practice. Close the cover and fasten the enclosure to the mounting surface using appropriate screws or clips for the substrate. Ensure that cable entry and strain relief are provided where required and that the installation complies with local electrical codes and safety standards.
Usage recommendations
Use the PU-4D junction enclosure only in dry indoor locations and within its intended low-voltage or lighting application limits. Avoid exposure to direct sunlight, high humidity or corrosive environments. Verify conductor insulation and terminal tightness after installation and during periodic maintenance to ensure a safe, reliable connection.

## FAQ

### How much does the Connection Box No name PU-4D cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 30.07.2026 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 No name 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 No name 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/11989246/67444657_large.webp