# Circuit breaker Kanlux 1P B 40A AC model 23174 — single-pole overcurrent protection 40 A

**URL:** https://aio.lv/en/product--kanlux-23174--12113732
**Data updated:** 2026-03-20 10:06 (EET)
**Category:** Power Sockets
**Manufacturer:** Kanlux
**Manufacturer code:** 23174
**EAN:** 5905339231741
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kanlux-23174--12113732

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Kanlux 23174 is a single-pole (1P) overcurrent circuit breaker with B tripping characteristic rated at 40 A for AC systems. Designed to protect electrical circuits from overloads and short circuits, it is suitable for residential and light commercial installations, distribution boards, and circuit protection for lighting and small appliances.

## Long description

Kanlux 23174 is a single-pole overcurrent circuit breaker with a B tripping characteristic, rated for 40 A in AC systems. It is designed to interrupt fault currents caused by overloads and short circuits, offering basic protection for branch circuits in residential and light commercial distribution boards. The compact form factor fits standard DIN-rail enclosures and is intended for protecting lighting circuits, socket circuits with small appliances, and other low-inrush loads.
Advantages
The single-pole B 40A breaker provides predictable tripping behavior for protection of circuits with low to moderate inrush currents. Its B characteristic ensures fast response to short-circuit conditions while allowing normal starting currents for typical household appliances. The device is compact for space-efficient installation on standard 35 mm DIN rails and is compatible with common distribution board layouts. It offers reliable thermal-magnetic operation without the need for complex configuration, making it suitable for straightforward circuit protection tasks.
Suitable for
Protection of lighting circuits in homes and apartments
Protection of socket outlets serving small household appliances
Branch circuit protection in small commercial or office installations
Use in standard DIN-rail distribution boards and panels
Key specifications
Poles: single-pole (1P)
Rated current: 40 A
Tripping characteristic: B (fast tripping for low inrush loads)
Applicable system: AC supply
Mounting: 35 mm DIN-rail compatible
Function: thermal-magnetic overcurrent protection (overload and short-circuit)
How to use
Install the breaker on a standard 35 mm DIN-rail inside a distribution board following local electrical codes and safety standards. Connect the supply conductor to the line terminal and the protected load conductor to the load terminal, ensuring tight and secure terminations. Verify correct polarity and phase before energizing the circuit. After installation, switch the breaker on to supply the protected circuit. If the breaker trips, isolate the downstream circuit, identify and correct the fault (overload or short circuit), and reset the breaker only after the issue has been resolved.
Usage recommendations
Use this single-pole 40 A breaker on circuits with expected continuous current below the rated value and where inrush currents are within the limits of a B-characteristic device. Coordinate protection with upstream and downstream devices to ensure selective tripping and avoid nuisance trips. Ensure compliance with local wiring regulations and consider additional protection or RCDs where required for personnel safety and ground-fault protection.

## FAQ

### How much does the Kanlux circuit breaker 1P B 40A AC 23174 cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 06.07.2026 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 Kanlux 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 Kanlux 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/12113732/67649136_large.webp