# Schneider Electric STI Circuit Breaker 3P+N 2A 500V

**URL:** https://aio.lv/en/product--schneider-electric-a9n15658--10987843
**Data updated:** 2026-05-18 02:40 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** Schneider Electric
**Manufacturer code:** A9N15658
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-a9n15658--10987843

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric STI circuit breaker is a reliable 3P+N protection device designed for electrical systems. It features a rated current of 2 A and a rated voltage of 500 V. With an IP20 protection rating and a durable white finish, this component ensures safety and efficiency in industrial or commercial power distribution setups. It is a single-unit solution for circuit management.

## Long description

The Schneider Electric STI circuit breaker is a robust 3P+N protection device engineered to provide reliable circuit management in demanding electrical environments. Designed for precision and safety, this component supports a rated current of 2 A and operates effectively at a rated voltage of 500 V. Its compact, single-unit design allows for seamless integration into existing power distribution boards, ensuring consistent performance and protection for connected electrical systems.
Advantages
This circuit breaker offers exceptional reliability for industrial and commercial power distribution applications. Its 3P+N configuration provides comprehensive protection across multiple phases and the neutral line, enhancing overall system safety. The durable construction and high-quality materials used by Schneider Electric ensure long-term operational stability, while the standardized design facilitates straightforward installation and maintenance within professional electrical setups.
Suitable for
Industrial power distribution panels
Commercial electrical infrastructure
Protection of low-current control circuits
Management of multi-phase electrical systems
This device may not be suitable for high-current applications exceeding its 2 A rating, as it is specifically calibrated for low-load protection. It is also not intended for outdoor use or environments with high moisture levels, as it carries an IP20 protection rating, which does not provide resistance against water ingress.
Key specifications
Configuration: 3P+N
Rated current: 2 A
Rated voltage: 500 V
Protection rating: IP20
Color: White
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is designed for mounting on standard DIN rails within an appropriate enclosure. Ensure that all connections are tightened to the specified torque settings to prevent overheating and ensure optimal electrical contact during operation.
What to consider before purchase
Verify that the 2 A current rating matches your circuit requirements.
Ensure the 500 V voltage rating is compatible with your electrical network.
Confirm that the installation environment meets the IP20 protection requirements.
Check available space in your distribution board for a 3P+N unit.
Regularly inspect the circuit breaker for signs of wear or thermal damage and ensure that the surrounding environment remains free of dust and debris to maintain the IP20 rating integrity.

## Specifications

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 80 |
| Package weight | 182 g |
| Operating temperature (T-T) | -20 - 60 |
| Height | 81 mm |
| Width | 54 mm |
| Depth | 75 mm |
| Product colour | White |
| Input current | 2 |
| Package depth | 75 mm |
| Package height | 54 mm |
| Package width | 86 mm |
| International Protection (IP) code | IP20 |
| Number of poles | 3P + N |
| Rated voltage | 500 V |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Schneider Electric STI 3P+N Circuit Breaker cost, and is it available for purchase?

The price is 48.49 € (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 14.07.2026 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 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

## Image

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