# Spamel PRZK-3160NW02 Transfer Switch 160A 3P+N with Non-Disconnectable Neutral

**URL:** https://aio.lv/en/product--spamel-przk-3160nw02--12459154
**Data updated:** 2026-05-18 09:26 (EEST)
**Category:** Power Sockets
**Manufacturer:** Spamel
**Manufacturer code:** PRZK-3160NW02
**EAN:** 5907723010116
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 324.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 268.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spamel-przk-3160nw02--12459154

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Spamel PRZK-3160NW02 is a robust 160A 3P+N transfer switch designed for reliable switching between main power and generator sources. Featuring a non-disconnectable neutral pole, this switch ensures continuous neutral connection during operation. It is an essential component for electrical distribution systems, providing safe and efficient power source management in industrial and residential installations.

## Long description

The Spamel PRZK-3160NW02 is a high-performance 160A 3P+N transfer switch engineered for seamless and secure switching between primary power grids and backup generator sources. This device is specifically designed to maintain a continuous neutral connection throughout the switching process, thanks to its non-disconnectable neutral pole. Built for durability and reliability, it serves as a critical component in electrical distribution systems, ensuring that power management remains stable and safe in both industrial and residential environments.
Advantages
The primary benefit of this transfer switch is its robust construction, which guarantees long-term operational reliability under demanding electrical loads. By utilizing a non-disconnectable neutral pole, the device prevents potential issues associated with neutral interruption, thereby enhancing the safety of the connected electrical installation. Its 3P+N configuration provides comprehensive control over three-phase systems, making it a versatile solution for managing power transitions without the risk of phase imbalance or neutral loss.
Suitable for
Switching between main power grid and backup generator
Industrial electrical distribution panels
Residential power supply management for three-phase systems
Emergency power backup installations
When it may not be suitable
This switch is not intended for applications requiring load-break switching under extreme environmental conditions outside of standard industrial specifications. It is also not suitable for systems where a disconnectable neutral is explicitly required by local electrical codes or specific safety standards.
Key specifications
Rated current: 160A
Configuration: 3P+N (3 phases + neutral)
Neutral type: Non-disconnectable
Application: Power source transfer (grid-generator)
How to use
The installation of the Spamel PRZK-3160NW02 should be performed by a qualified electrician in accordance with local electrical regulations. The device is typically mounted within an electrical distribution cabinet. Ensure that all power sources are disconnected before beginning the installation. Connect the main power supply and the generator supply to the designated terminals, ensuring that the phase sequence is correctly matched. Once installed, the switch allows for manual selection between the two power sources, providing a clear and safe transition.
What to consider before purchase
Verify that the 160A rating is sufficient for your total electrical load
Ensure the 3P+N configuration matches your existing electrical system requirements
Confirm that your installation standards permit the use of a non-disconnectable neutral
Check the physical dimensions to ensure compatibility with your distribution board
Usage recommendations
Regularly inspect the terminal connections for tightness and ensure the switch mechanism operates smoothly during routine maintenance checks to maintain optimal performance and safety.

## FAQ

### How much does the Spamel PRZK-3160NW02 Transfer Switch 160A 3P+N cost, and is it available for purchase?

The price is 324.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Spamel PRZK-3160NW02 Transfer Switch 160A 3P+N 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 Spamel 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 Spamel 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/12459154/68761242_large.webp