# Single-pole ON-OFF-ON two-position switch electro base KN3(C)-103, 10A 125V / 6A 250V AC

**URL:** https://aio.lv/en/product--electro-base-eb829574918--12255756
**Data updated:** 2026-04-14 22:28 (EEST)
**Category:** Other Repair Parts
**Manufacturer:** electro base
**Manufacturer code:** EB829574918#
**EAN:** 5901436724902
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.97 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 2.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--electro-base-eb829574918--12255756

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.06.2026 | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

Single-pole ON‑OFF‑ON two-position switch electro base KN3(C)-103 rated 10A at 125V AC and 6A at 250V AC. Mechanical two-position selector provides centre off with two selectable on states for control circuits, lighting, or simple power switching. Compact panel-mount design with screw terminals for reliable connections in DIY, appliance repair, and industrial control panels.

## Long description

Single-pole ON-OFF-ON two-position switch electro base KN3(C)-103 is a compact panel-mount selector designed for simple electrical control. The mechanical two-position selector provides a centre off and two selectable on states, rated for switching small loads: 10 A at 125 V AC and 6 A at 250 V AC. The unit features screw terminals for secure wiring and a footprint suitable for DIY, appliance repair, and basic industrial control panels.
Advantages
The KN3(C)-103 combines a small footprint with clear mechanical action and a centre-off position that prevents accidental feed. Screw terminal connections offer straightforward installation and reliable contact retention for routine maintenance or field repairs. Ratings for both 125 V AC and 250 V AC cover common low-voltage control circuits and lighting loads within the specified amperage limits.
Suitable for
Control circuits in small machines and equipment
Switching lighting circuits within the rated current
DIY electrical projects and appliance repairs
Basic panel-mount installations and prototyping
When it may not be suitable
This switch is intended for low-power AC switching within its specified ratings. It is not designed for high-current mains loads, inductive motor starting currents, or applications requiring switching of safety-critical circuits where certified multi-pole disconnects or contactors are needed. For continuous heavy-duty switching or environments with significant vibration, consult a product rated for higher current and ruggedized mounting.
Key specifications
Contact configuration: single-pole, two-position with centre off
Rated current: 10 A at 125 V AC; 6 A at 250 V AC
Actuation: mechanical selector with tactile detents
Mounting: panel-mount design
Terminals: screw-type wire connections
Typical applications: low-voltage control and lighting switching
How to use
Mount the switch in a suitable panel cutout and secure it according to the panel thickness and retention method. Connect conductors to the screw terminals, ensuring correct wire stripping length and torque on the terminal screws for solid contact. Use the centre-off position to isolate the circuit between the two on states; move the lever to either on position to route power to the chosen output. Verify connections and perform a functional test with the intended load while observing the rated current and voltage limits.
What to consider before purchase
Ensure the rated current and voltage match the intended circuit (10 A @ 125 V AC; 6 A @ 250 V AC)
Confirm single-pole switching is sufficient for your application and safety requirements
Check panel cutout dimensions and mounting compatibility
Consider wire gauge and terminal screw size for reliable connections
Usage recommendations
Use the switch within its rated electrical limits, avoid switching highly inductive or motor loads without appropriate protection, and perform installation with power disconnected. For repeated or high-frequency switching, consider a device with higher mechanical endurance or a dedicated relay to extend service life.

## FAQ

### How much does the electro base KN3(C)-103 ON-OFF-ON single-pole switch cost, and is it available for purchase?

The price is 2.97 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 18.06.2026 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 electro base 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 electro base 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/12255756/68165462_large.webp