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Siemens 5SY4205-8

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5SY4205-8

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Marvo Stock ID MV-7R0M
HS Code 853620
SKU 5SY4205-8
Condition New sealed
Warranty 12 months
Weight (kg) 0.33
Length (mm) 76.00
Width (mm) 36.00
Height (mm) 90.00

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Specification & Description

Specification Description
Part Number 5SY4205-8
Alternative Part Number 5SY42058
Manufacturer Siemens
Product Type Circuit Protection
Application Industrial, Automation, Control Systems
Mounting Type DIN Rail
Number of Poles 2-Pole
Tripping Characteristic Type C
Rated Current 5 A
Rated Voltage AC 400 V / DC 250 V
Breaking Capacity High
Compliance IEC/EN 60898-1, IEC/EN 60947-2
Operating Temperature -25°C to +55°C
Dimensions Standard Modular Width
Special Features VisiTrip indicator to easily identify tripped circuits

The Siemens 5SY4205-8 is a robust circuit breaker designed to provide reliable overcurrent protection in a variety of industrial applications. This two-pole device is rated for a 0.5A current and is suitable for both AC and DC operations, with a rated voltage of 400V for AC. It features a D tripping characteristic, ensuring precise protection for devices with high inrush currents, such as motors and transformers.

Constructed with a quick assembly system, the 5SY4205-8 allows for efficient installation and maintenance. Its compact design, with a width of 36mm and a depth of 76mm, makes it an ideal choice for space-constrained environments. The circuit breaker is engineered to fit into a standardised modular width unit, taking up only two units on a DIN rail, which simplifies planning and integration into electrical distribution boards.

The 5SY4205-8 is designed with safety and durability in mind. It is halogen-free and silicon-free, reducing the risk of toxic gas emissions in the event of a fire. The device is also sealable, providing an additional layer of security against unauthorised adjustments. With a mechanical operating life of typically 20,000 cycles, it is built to last and perform reliably over time.

This circuit breaker is compliant with international standards, including IEC/EN 60898-1 and IEC/EN 60947-2, as well as UL1077 and CSA C22.2 No.235 for short-circuit current breaking capacity, which is rated at 5kA. It can operate in a wide range of ambient temperatures, from -40°C to 70°C, ensuring consistent performance even in extreme conditions.

The Siemens 5SY4205-8 is a testament to Siemens' commitment to quality and innovation, providing a dependable solution for protecting electrical circuits in industrial settings across the United Kingdom and beyond.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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