# ZPH PH-0A.1 Hermetic Junction Box without knockouts 28.01

**URL:** https://aio.lv/en/product--zph-2801--12466079
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** ZPH
**Manufacturer code:** 28.01
**EAN:** 5905548289908
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zph-2801--12466079

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The ZPH PH-0A.1 is a high-quality hermetic junction box designed for secure electrical installations. This model features a solid construction without pre-cut knockouts, allowing for customized cable entry points. It provides excellent protection against environmental factors, making it suitable for both indoor and outdoor electrical wiring projects where moisture and dust resistance are required.

## Long description

The ZPH PH-0A.1 hermetic junction box is a robust solution engineered for secure electrical installations in demanding environments. Designed with a solid, high-quality casing without pre-cut knockouts, this junction box offers maximum flexibility, allowing installers to create custom cable entry points exactly where they are needed for specific project requirements. Its durable construction ensures reliable protection for electrical connections against dust, moisture, and other environmental hazards.
Advantages
The primary benefit of this junction box is its versatile, solid-wall design, which provides superior structural integrity and allows for precise, customized installation. By eliminating pre-cut knockouts, the unit maintains a higher level of sealing efficiency, as entry points can be drilled or punched to match the exact diameter of the cable glands used. The high-grade material composition ensures long-term resistance to external conditions, making it an ideal choice for maintaining the safety and longevity of electrical circuits in both residential and industrial settings.
Suitable for
Outdoor electrical wiring and lighting installations
Damp or dusty indoor environments such as basements or garages
Custom electrical distribution projects requiring specific cable entry positioning
Protection of wire splices and terminal blocks in exposed locations
When it may not be suitable
This junction box may not be the most efficient choice for projects that require rapid installation with standard conduit sizes, as the lack of pre-cut knockouts necessitates additional manual labor to prepare the entry points. It is also not intended for use in high-temperature environments or areas subject to direct mechanical impact that exceeds the material's structural rating.
Key specifications
Hermetic design for dust and moisture protection
Solid wall construction without pre-cut knockouts
Durable material suitable for indoor and outdoor use
Secure enclosure for electrical wiring and connections
How to use
To use the ZPH PH-0A.1, first determine the optimal placement for your cable entries based on your wiring layout. Carefully mark the desired locations on the solid walls of the box. Use a suitable hole saw or step drill bit to create openings that match the size of your cable glands or conduit connectors. Install the cable glands to ensure a watertight seal, pull the wires through, and complete your connections inside the box. Finally, secure the lid firmly to maintain the hermetic seal of the enclosure.
What to consider before purchase
Ensure you have the necessary tools to drill custom holes in the solid casing
Verify that the dimensions of the box are sufficient for the number of wires and connectors required
Check that the environmental conditions of your installation site are within the protective capabilities of the box
Usage recommendations
For optimal performance, always use high-quality cable glands that match the diameter of your cables to maintain the hermetic integrity of the junction box after drilling. Ensure the lid gasket is clean and properly seated before final closure to prevent moisture ingress.

## FAQ

### How much does the ZPH PH-0A.1 Hermetic Junction Box cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 115 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 20.07.2026 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 ZPH 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 ZPH 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/12466079/68768132_large.webp