# Apator 4G10-66-U Cam Switch, Voltmeter Selector, 690V 10A

**URL:** https://aio.lv/en/product--apator-63-840360-011--12463668
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** Apator
**Manufacturer code:** 63-840360-011
**EAN:** 5906739003396
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apator-63-840360-011--12463668

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Apator 4G10-66-U is a professional cam switch designed for voltmeter selection in electrical control panels. Rated for 690V and 10A, this robust switching device ensures reliable phase-to-phase and phase-to-neutral voltage measurement. It is engineered for industrial applications requiring precise manual control and high operational safety in power distribution systems.

## Long description

The Apator 4G10-66-U is a professional cam switch engineered specifically for voltmeter selection within electrical control panels. This robust device is designed to facilitate accurate phase-to-phase and phase-to-neutral voltage measurements in industrial power distribution systems. With a rated operational voltage of 690V and a current rating of 10A, it provides a reliable solution for manual voltage monitoring, ensuring high operational safety and precision in demanding electrical environments.
Advantages
The primary benefit of the Apator 4G10-66-U lies in its high-quality construction, which ensures long-term durability and consistent performance under industrial conditions. Its design allows for seamless switching between different voltage phases, minimizing the risk of errors during manual monitoring. The compact form factor makes it an ideal choice for space-constrained control panels, while the intuitive operation simplifies the task for technicians and operators, contributing to overall system efficiency and safety.
Suitable for
Electrical control panels in industrial facilities
Power distribution systems requiring manual voltage monitoring
Switchgear assemblies for phase-to-phase and phase-to-neutral measurements
Monitoring systems where precise manual selection is necessary
When it may not be suitable
This cam switch is not intended for high-current power switching applications exceeding its 10A rating. It is also not suitable for environments requiring automated or remote-controlled voltage selection, as it is designed strictly for manual operation.
Key specifications
Rated operational voltage: 690V
Rated operational current: 10A
Function: Voltmeter selector switch
Mounting type: Panel mount
Application: Phase-to-phase and phase-to-neutral selection
How to use
The switch should be installed by a qualified electrician into a standard panel cutout. Once mounted, the wiring must be connected according to the specific voltmeter circuit diagram to ensure correct phase selection. During operation, the user manually rotates the handle to the desired position to display the corresponding voltage reading on the connected voltmeter. Ensure that the switch is not forced beyond its designated positions to maintain the integrity of the internal contacts.
What to consider before purchase
Verify that the voltage and current ratings match your specific circuit requirements
Ensure there is sufficient space within the control panel for installation
Confirm that the wiring configuration of your voltmeter is compatible with this selector switch
Usage recommendations
Regularly inspect the switch for any signs of mechanical wear or loose connections to ensure continued safe operation. Avoid using cleaning agents that may damage the plastic housing or the internal switching mechanism.

## FAQ

### How much does the Apator 4G10-66-U Cam Switch Voltmeter Selector 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 — 12 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. 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 Apator 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 Apator 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/12463668/68765393_large.webp