# Switch, Lauritz Knudsen Opus® 74 2-pole 16 A 440 VAC light gray

**URL:** https://aio.lv/en/product--lauritz-knudsen-aak522m5502--12079121
**Data updated:** 2026-03-12 21:58 (EET)
**Category:** Power Sockets
**Manufacturer:** Lauritz Knudsen
**Manufacturer code:** AAK522M5502
**EAN:** 5703302145640
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lauritz-knudsen-aak522m5502--12079121

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Lauritz Knudsen Opus® 74 2-pole switch, rated 16 A and 440 VAC, in a light‑gray finish. Designed for electrical installations requiring a double-pole switching solution, it isolates both live conductors simultaneously. Suitable for residential and light commercial circuits where a 2-pole manual switch is needed to control and safely disconnect single‑phase or multi‑phase loads.

## Long description

The Lauritz Knudsen Opus® 74 2-pole switch is a manual electrical switch rated for 16 A at 440 VAC in a light‑gray finish. It is designed to provide simultaneous disconnection of two live conductors, making it suitable for installations where a double‑pole switching solution is required. The switch fits standard mounting patterns and is intended for residential and light commercial electrical circuits that need reliable two‑pole isolation for single‑phase or multi‑phase loads.
Advantages
This 2-pole switch offers secure dual‑pole isolation, preventing backfeed by disconnecting both conductors at once. Its 16 A current rating and 440 VAC voltage rating cover common household and light commercial applications. The Opus® 74 design provides a compact profile and a neutral light‑gray color that integrates discreetly into typical interior switchplate schemes. Mechanical operation is simple and tactile, supporting predictable switching behaviour during normal use and maintenance.
Suitable for
Residential lighting and socket circuits requiring double‑pole isolation
Small commercial premises where two‑pole switching is needed for safety
Switching single‑phase or multi‑phase loads where both conductors must be isolated
Retrofit projects using standard mounting dimensions and neutral aesthetic finishes
Key specifications
Poles: 2-pole manual switch
Rated current: 16 A
Rated voltage: 440 VAC
Finish: light‑gray
Designed for residential and light commercial electrical installations
Function: simultaneous disconnection of two live conductors
How to use
Install the switch into a compatible mounting box following local electrical codes and safety procedures. Ensure power is isolated at the distribution board before connecting conductors. Connect the incoming and outgoing live conductors to the appropriate terminals, confirming tight and secure terminal connections. After installation, restore power and verify correct operation by toggling the switch to check that both conductors are disconnected when the switch is off and reconnected when on. Use a qualified electrician for installation if you are not trained in electrical work.
Usage recommendations
Use this 2‑pole switch where simultaneous isolation of both live conductors is required for safety or compliance. Avoid exceeding the rated 16 A current or 440 VAC voltage. Regularly inspect terminal connections for signs of loosening or wear and replace the switch if mechanical operation becomes stiff or contacts show damage.

## FAQ

### How much does the Lauritz Knudsen Opus® 74 2-pole 16A 440VAC switch cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 15.07.2026 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 Lauritz Knudsen 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 Lauritz Knudsen 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

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