# Portable phase-change plug SEZ IVNO 3253 5P 32A 400V red IP44

**URL:** https://aio.lv/en/product--sez-ivno-3253--12050047
**Data updated:** 2026-03-12 19:32 (EET)
**Category:** Power Sockets
**Manufacturer:** SEZ
**Manufacturer code:** IVNO 3253
**EAN:** 5906935680087
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sez-ivno-3253--12050047

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

SEZ IVNO 3253 is a portable 5-pole phase-change plug designed for 32A, 400V installations. Housed in a red casing with IP44 protection, it supports safe temporary connections where phase selection is required. Suitable for industrial and construction sites, generators and mobile power distribution, it ensures secure mating and weather-resistant operation in moderate outdoor conditions.

## Long description

SEZ IVNO 3253 5P 32A 400V portable phase-change plug in red with IP44 protection is intended for temporary power connections where selection of phase is required. The connector features a five-pole configuration for three phases, neutral and earth, rated for 32 A and 400 V supply systems. Its robust red housing and IP44 ingress protection allow use in moderate outdoor conditions and on industrial or construction sites for safe mating with compatible sockets and mobile distribution equipment.
Advantages
The portable plug provides reliable phase selection and stable current carrying capacity for 32 A circuits while maintaining compact dimensions for portable use. The IP44-rated enclosure resists splashing water and coarse dust, and the five-pole design ensures secure electrical continuity for three-phase systems with neutral and earth. The product design supports quick connection and disconnection during temporary installations and generator hookups.
Suitable for
 Temporary power distribution on construction sites
 Connections to mobile generators and site transformers
 Industrial machinery requiring three-phase supply with neutral
 Event power distribution and temporary outdoor installations
Key specifications
 Poles: 5 (three phases, neutral, earth)
 Rated current: 32 A
 Rated voltage: 400 V
 Ingress protection: IP44 (splash and solid object protection)
 Housing color: red
 Intended use: portable/temporary electrical connections
How to use
Before use, confirm compatibility with the mating socket and ensure power is isolated. Inspect the plug housing and contacts for damage or contamination. Connect appropriate cable conductors to the terminal points following local wiring regulations and the correct phase sequence. Tighten terminal screws to the recommended torque and close the housing securely. For plugging and unplugging, switch off the supply where possible and engage the plug fully into the matching socket until secure locking is achieved.
Usage recommendations
Use this portable phase-change plug only in environments within the IP44 protection limits; avoid prolonged exposure to heavy rain or submerged conditions. Perform periodic inspections of contacts and cable entries, and replace the device if mechanical damage, burn marks or corrosion are found. Ensure installation and maintenance are performed by qualified personnel and comply with local electrical safety standards.

## FAQ

### How much does the SEZ IVNO 3253 5P 32A 400V portable phase-change plug cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 139 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 16.07.2026 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 SEZ 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 SEZ 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/12050047/67536301_large.webp