# Siemens 5SY4110-6 Circuit Breaker 1-Pole 10 A 400 V 10kA B10

**URL:** https://aio.lv/en/product--siemens-5sy4110-6--1511938
**Data updated:** 2026-07-31 04:15 (EEST)
**Category:** Other goods
**Manufacturer:** Siemens
**Manufacturer code:** 5SY4110-6
**EAN:** 4001869181196
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-09-03 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-5sy4110-6--1511938

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.08.2026 | free |
| Pickup points | 21.08.2026 | 1.79 EUR |
| Courier delivery to door | 21.08.2026 | 4.99 EUR |

## Summary description

Siemens 5SY4110-6 single-pole circuit breaker with a rated current of 10 A and a rated voltage of 400 V at 50 Hz. Designed with a 10kA breaking capacity and B characteristic curve for reliable electrical circuit protection against overloads and short circuits. Features IP20 protection rating for safe indoor installation in residential and industrial distribution boards.

## Long description

The Siemens 5SY4110-6 single-pole circuit breaker is a reliable electrical protection device designed to safeguard residential, non-residential, and industrial electrical installations against overloads and short circuits. Operating with a rated current of 10 A and a rated voltage of 230/400 V at 50 Hz, this miniature circuit breaker features a 10kA breaking capacity and a B characteristic curve. It is engineered for secure integration into modern distribution boards, providing dependable interruption of fault currents to protect connected wiring and equipment.
Advantages
This miniature circuit breaker incorporates advanced technical features designed to simplify installation and ensure operational safety. The device allows for tool-free assembly and disassembly using a convenient double slide mechanism. Dual-chamber terminals enable any combination of conductors and busbars, while the rear busbar facilitates straightforward wiring of the infeed. Being part of the SENTRON series, it supports standard accessories across the entire range, ensuring high flexibility and consistent performance in various electrical distribution setups.
Suitable for
Overload and short-circuit protection in residential buildings
Electrical safety in non-residential and commercial properties
Special industrial applications requiring 1-pole B-curve protection
Installation in indoor distribution boards and consumer units
Circuits with standard 10 A current demands at 230/400 V
When it may not be suitable
This device is not designed for outdoor installation without a weatherproof enclosure, as it features an IP20 protection rating. It is also unsuitable for circuits exceeding its 10 A rated current or applications requiring multi-pole switching within a single unit, as this is a single-pole circuit breaker.
Key specifications
1-pole configuration
10 A rated current
230/400 V rated voltage at 50 Hz
10kA breaking capacity
B characteristic curve
IP20 protection rating
Dimensions: 21 mm width, 93 mm depth, 83 mm height, 70 mm mounting depth
How to use
The circuit breaker is designed for professional mounting on standard mounting rails inside distribution boards and enclosures. Conductors or busbars can be securely connected using the dual-chamber terminals. Assembly and disassembly on the rail are performed without tools by utilizing the double slide mechanism. Ensure the electrical system is completely de-energized before performing any installation, wiring, or maintenance tasks.
What to consider before purchase
Verify that the 10 A rated current and B characteristic curve match your specific circuit protection requirements
Ensure the installation environment meets the IP20 indoor rating requirement
Check available space in the distribution board, as the unit width is 21 mm
Usage recommendations: Installation and maintenance of this electrical protection device should be performed exclusively by qualified electricians in compliance with applicable local electrical standards and safety regulations. Regularly inspect the connections to ensure proper contact and secure fastening.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 152 g |
| Rated current | 10 A |
| Input frequency | 50 |
| Package depth | 93 mm |
| Package height | 83 mm |
| Package width | 21 mm |
| Minimum order quantity | 1 pc(s) |
| International Protection (IP) code | IP20 |
| Mounting depth | 70 mm |
| Number of poles | 1 |
| Rated voltage | 400 V |
| Ambient temperature range | -40 - 70 |
| Overvoltage category | CAT III |
| Battery included | No |
| Pollution degree | 3 |
| Total power loss | 1.3 W |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Compliance certificates | CE, RoHS, REACH |
| Number of modular spacings | 1 |
| Voltage type | AC |
| Release characteristic | B |
| Connectable solid conductor cross-section | 0.75 - 35 |
| Connectable stranded conductor cross-section | 0.75 - 35 |
| Switching neutral conductor | No |
| Rated insulation voltage (Ui) | 440 V |
| Rated short-circuit breaking capacity (Icn, EN 60898, 230V) | 10 kA |
| Rated short-circuit breaking capacity (Icn, EN 60898, 400V) | 10 kA |
| Rated short-circuit breaking capacity (Icu, IEC 60947-2, 400V) | 20 kA |
| Rated short-circuit breaking capacity (Icu, IEC 60947-2, 230V) | 20 kA |
| Number of protected poles | 1 |
| Current limiting class | Class 3 |
| Additional equipment | Yes |

## FAQ

### How much does the Siemens 5SY4110-6 Circuit Breaker cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 18.08.2026 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. 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 Siemens 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 Siemens 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/1511938/68986497_large.webp