# Circuit breaker QOLTEC C40 40A 3P — 40 A, 3-pole miniature circuit breaker

**URL:** https://aio.lv/en/product--qoltec-52594--8518979
**Data updated:** 2026-02-12 21:53 (EET)
**Category:** Power Sockets
**Manufacturer:** QOLTEC
**Manufacturer code:** 52594
**EAN:** 5901878525945
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-52594--8518979

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Three-pole circuit breaker QOLTEC C40 with a rated current of 40 A. Designed to protect electrical circuits from overloads and short circuits in three-phase installations. Compact miniature breaker suitable for residential or light commercial distribution panels, providing reliable circuit interruption and protection for motors, wiring and connected equipment.

## Long description

The QOLTEC C40 40A 3P is a compact three-pole miniature circuit breaker designed to protect three-phase electrical circuits from overloads and short circuits. Rated for a continuous current of 40 A, this breaker interrupts fault currents to prevent damage to wiring, motors and connected equipment in residential and light commercial distribution panels. Its compact footprint allows integration into standard DIN-rail enclosures where reliable, repeatable circuit protection is required.
Advantages
The QOLTEC C40 40A 3P delivers fast disconnection for fault conditions while maintaining stable performance under normal load. Its three-pole design ensures simultaneous interruption of all phases, reducing the risk of phase imbalance and equipment stress. The miniature form factor conserves panel space and simplifies installation in typical distribution boards. Constructed to industry norms for thermal-magnetic protection, the device combines overload and short-circuit response in a single unit for straightforward circuit safeguarding.
Suitable for
Protection of three-phase branch circuits in residential distribution panels
Safeguarding small motors and light commercial equipment
Protection of wiring and connected loads in workshops and small businesses
Use in compact DIN-rail enclosures where space is limited
Key specifications
Rated current: 40 A
Poles: 3 (three-pole)
Tripping characteristic: type C (thermal-magnetic)
Application: three-phase circuit protection (overload and short-circuit)
Mounting: DIN-rail compatible miniature breaker form
Typical uses: protection of motors, wiring and connected equipment
How to use
Install the breaker into a compatible DIN-rail distribution board following local electrical codes and regulations. Ensure the breaker is mounted in the correct orientation and that the supply and load conductors are connected to the appropriate terminals. Verify tight, secure terminations and correct wire sizes for the 40 A rating. After installation, test the circuit under controlled conditions to confirm proper operation and tripping behavior. Routine inspection and maintenance should be performed by qualified personnel.
Usage recommendations
Select wiring and protective devices upstream and downstream that match the rated current and fault level of the installation. Coordinate the QOLTEC C40 40A 3P with upstream overcurrent protection and ensure compatibility with connected motor starting currents and inrush characteristics to avoid nuisance trips.

## FAQ

### How much does the Circuit breaker QOLTEC C40 40A 3P cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 402 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 08.07.2026 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 QOLTEC 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 QOLTEC 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/8518979/51729646_large.webp