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header-product Siemens 5SY4110-6 Circuit Breaker 1-Pole 10 A 400 V 10kA B10
11.99 €

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

Siemens 5SY4110-6 Circuit Breaker Photo 1
Siemens 5SY4110-6 Circuit Breaker Photo 2
Siemens 5SY4110-6 Circuit Breaker Photo 1
Siemens 5SY4110-6 Circuit Breaker Photo 2
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Siemens 5SY4110-6 Circuit Breaker 1-Pole 10 A 400 V 10kA B10

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Short 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.
Available for order: 200 pcs.
Warranty: 2 Years
SKU: 1511938
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
18.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.14 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

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.
All features
Package weight: Weight of the packaged product.
152 g
Rated current:
10 A
Input frequency: The frequency (Hz) which is required to power the product.
50
Package depth: The distance from the front to the back of the packaging.
93 mm
Package height: The distance from the top to the bottom of the packaging.
83 mm
Package width: The distance from one side of the packaging to the other.
21 mm
Minimum order quantity:
1 pc(s)
International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP20
Mounting depth: The distance between where the back of the device is mounted to (usually the wall) and the front of the device.
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: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
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

Description

Machine translation. Load original

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Customer reviews

Customer questions

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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