# Circuit breaker with self-recovery protector CNC EL240302 1P+N 63A 230V

**URL:** https://aio.lv/en/product--cnc-el240302--11431634
**Data updated:** 2025-12-30 21:19 (EET)
**Category:** Power Sockets
**Manufacturer:** CNC
**Manufacturer code:** EL240302
**EAN:** 6942034339654
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cnc-el240302--11431634

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

CNC EL240302 is a 1P+N circuit breaker with self-recovery protector rated 63A at 230V. Designed to protect single-phase installations, it combines overcurrent/disconnection functionality with an automatic recovery feature to restore supply after transient faults. Suitable for residential and light commercial electrical circuits where reliable protection and automatic reset reduce downtime.

## Long description

CNC EL240302 is a 1P+N overvoltage and undervoltage protector with automatic self-recovery, rated for AC 230V and a maximum operating current of 63A. The device is intended for installation on a 35 mm DIN rail and is designed to protect single‑phase residential or light‑commercial circuits by disconnecting power when voltage exceeds preset thresholds and automatically restoring supply when voltage returns to normal. The compact white enclosure includes LED indicators for power and protection status and is suitable for use in distribution boxes and other distribution lines requiring voltage protection.
Advantages
The protector provides combined overvoltage and undervoltage protection with automatic recovery, reducing the need for manual intervention after transient faults. Its compact DIN‑rail design enables straightforward installation in standard distribution panels, and LED indicators clearly show power and protection states. The device has low power consumption and a long electrical life for reliable continuous operation.
Suitable for
Single‑phase residential electrical distribution (230V)
Light commercial circuits requiring voltage protection
Installation in consumer units and distribution boxes on a 35 mm DIN rail
Key specifications
Rated voltage: AC 230V
Rated current: 63 A
Poles: 1P+N
Frequency: 50/60 Hz
Overvoltage cutoff: AC 270V ±5V
Undervoltage cutoff: AC 170V ±5V
Overvoltage recovery: AC 255V ±5V
Undervoltage recovery: AC 185V ±5V
Response time: ≤ 1 s
Recovery time: ≤ 60 s
Power consumption: \< 2 W
Electrical life: \> 50,000 operations
Installation: 35 mm DIN rail
Operating temperature: -35°C to +70°C
Dimensions: 36.5 × 78.7 × 66.5 mm
Color: white
How to use
Mount the CNC EL240302 on a standard 35 mm DIN rail inside the distribution box with the installation surface inclination not exceeding 5°. Connect the phase and neutral conductors according to local wiring rules and the product markings. When the circuit voltage goes outside the device thresholds, it will automatically open the circuit; once voltage returns within the recovery range the protector will reset and restore supply. Observe correct tightening torques for terminals and ensure the unit is installed in a dry, ventilated enclosure.
Usage recommendations
Use this device in single‑phase 230V circuits with a maximum continuous current not exceeding 63A. Do not install in environments where relative humidity at 40°C exceeds 50% or where the installation surface is inclined by more than 5°. For permanent safety and compliance, follow local electrical codes and have installation performed or verified by a qualified electrician.

## FAQ

### How much does the CNC EL240302 1P+N 63A 230V circuit breaker cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 22.06.2026 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 CNC 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 CNC 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/11431634/66069827_large.webp