# Schneider Electric 18638 Circuit Breaker, 3-Pole, Type C, 50A, 500V

**URL:** https://aio.lv/en/product--schneider-electric-18638--12464524
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** 18638
**EAN:** 3303430186380
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 183.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 151.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-18638--12464524

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Schneider Electric 18638 is a high-performance 3-pole circuit breaker designed for reliable electrical protection. It features a 50A rated current, 500V rated voltage, and Type C tripping characteristic. With a 50000A breaking capacity and IP20 protection rating, this device is suitable for industrial and commercial power distribution systems requiring robust short-circuit and overload protection in 50-60 Hz AC networks.

## Long description

The Schneider Electric 18638 is a high-performance 3-pole circuit breaker engineered to provide reliable electrical protection in demanding environments. Designed for industrial and commercial power distribution, this device ensures safety by effectively managing short-circuit and overload conditions within 50-60 Hz AC networks. Its robust construction and precise tripping mechanism make it a dependable component for maintaining the integrity of electrical installations.
Advantages
This circuit breaker offers exceptional durability and high breaking capacity, which is essential for protecting sensitive equipment from significant electrical faults. The Type C tripping characteristic provides a balanced response to current surges, making it versatile for various load types. Its compact design allows for efficient use of space in distribution boards, while the 3-pole configuration ensures comprehensive protection for three-phase systems.
Suitable for
Industrial power distribution systems
Commercial building electrical panels
Protection of three-phase motors and heavy machinery
General electrical infrastructure requiring high short-circuit protection
This device may not be suitable for residential applications where lower breaking capacities are sufficient or where space constraints in standard consumer units are extremely limited. It is also not intended for use in DC circuits, as it is specifically calibrated for 50-60 Hz AC networks.
Key specifications
Rated current: 50 A
Rated voltage: 500 V
Tripping characteristic: Type C
Number of poles: 3
Breaking capacity: 50000 A
Protection rating: IP20
Dimensions: 81 mm x 81 mm x 103 mm
The circuit breaker should be installed by a qualified professional in accordance with local electrical regulations. It is designed for mounting on standard DIN rails within an appropriate enclosure. Ensure that all terminal connections are tightened to the specified torque to prevent overheating and ensure optimal electrical contact during operation.
What to consider before purchase
Verify that the 50A rating matches your circuit load requirements
Ensure the 500V voltage rating is compatible with your electrical system
Confirm that the 3-pole configuration is appropriate for your specific wiring setup
Check that the installation environment meets the IP20 protection requirements
Usage recommendations: Regularly inspect the circuit breaker for signs of wear or thermal damage. Test the device periodically to ensure the tripping mechanism remains functional and that all connections remain secure to maintain long-term operational safety.

## Specifications

| Feature | Value |
|---|---|
| Type | Type C |
| Storage temperature (T-T) | -40 - 70 |
| AC input frequency | 50 - 60 |
| Breaking capacity | 50000 A |
| Pollution degree | 3 |

### Features

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Operating temperature (T-T) | -30 - 70 |
| Number of poles | 3 |

### Power

| Feature | Value |
|---|---|
| Rated current | 50 A |
| Rated voltage | 500 V |

### Design

| Feature | Value |
|---|---|
| Certification | EN/IEC 60947-2 |
| Product colour | Black |
| International Protection (IP) code | IP20 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.72 kg |
| Height | 103 mm |
| Width | 81 mm |
| Depth | 81 mm |

## FAQ

### How much does the Schneider Electric 18638 Circuit Breaker 3-Pole 50A cost, and is it available for purchase?

The price is 183.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.08.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Schneider Electric 18638 Circuit Breaker 3-Pole 50A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Schneider Electric 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 Schneider Electric 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12464524/68767423_large.webp