# Siemens 5SY4102-7 1-Pole Circuit Breaker 2A C-Characteristic 230/400V 10kA

**URL:** https://aio.lv/en/product--siemens-5sy4102-7--1511975
**Data updated:** 2026-07-24 04:28 (EEST)
**Category:** Other goods
**Manufacturer:** Siemens
**Manufacturer code:** 5SY4102-7
**EAN:** 4001869181325
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-5sy4102-7--1511975

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

Siemens 5SY4102-7 single-pole miniature circuit breaker with a 2A rated current and C-characteristic. Designed for reliable overload and short-circuit protection in electrical installations up to 230/400V with a breaking capacity of 10kA. Suitable for residential, commercial, and industrial electrical distribution boards to safeguard wiring and connected electrical loads.

## Long description

The Siemens 5SY4102-7 1-Pole Circuit Breaker 2A C-Characteristic 230/400V 10kA is a reliable modular protective device designed to safeguard electrical installations against overloads and short circuits. Engineered to stringent manufacturing standards, this single-pole miniature circuit breaker integrates seamlessly into standard distribution boards for residential, commercial, and industrial applications. It ensures the safety of wiring infrastructure and connected equipment by interrupting fault currents effectively.
Advantages
This circuit breaker offers dependable protection through its precise C-characteristic tripping curve, making it particularly effective for circuits with moderate inrush currents. The high switching capacity of 10kA allows it to handle substantial fault levels safely, minimizing potential damage to downstream electrical devices. Built for long-term operational durability, the device facilitates straightforward installation on standard mounting rails and supports maintenance procedures with clear operational status indicators.
Suitable for
Protecting residential lighting and low-current control circuits
Safeguarding commercial building electrical distribution boards
Industrial control panels with moderate inductive loads
Securing fixed wiring infrastructure against overcurrent events
When it may not be suitable
This 2A circuit breaker is not intended for high-power electrical appliances such as heavy industrial machinery, large electric motors, or main domestic heating systems that require significantly higher rated currents. It is also unsuitable for direct application in DC systems unless specifically rated and verified for such use.
Key specifications
Number of poles: 1-pole
Rated current: 2A
Tripping characteristic: C-characteristic
Rated operational voltage: 230/400V AC
Breaking capacity: 10kA
How to use
Installation should be performed exclusively by qualified electrical personnel in compliance with local electrical codes and safety regulations. The circuit breaker is designed for snap-on mounting onto standard DIN rails within an appropriate enclosure or distribution board. Ensure all terminal screws are torqued to the recommended specification to guarantee secure electrical contact and prevent localized heating during operation.
What to consider before purchase
Verify that the 2A rated current matches the electrical load requirements of your specific circuit
Confirm that the C-characteristic aligns with the expected inrush current characteristics of connected devices
Check that the available short-circuit current at the installation point does not exceed the 10kA breaking capacity
Ensure compatibility with your existing distribution board and rail mounting system
Regularly inspect the installation for signs of physical wear, loose connections, or thermal discoloration, and periodically test the functional operation of the circuit breaker according to facility maintenance schedules.

## FAQ

### How much does the Siemens 5SY4102-7 2A 1-Pole Circuit Breaker cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 93 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 07.08.2026 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/1511975/47504527_large.webp