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Siemens 5SY4204-7

Name: 5SY4204-7
Brand: Siemens
SKU: 5SY4204-7
Price: 46.73 GBP
Availability: InStock

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Marvo Stock ID MV-1I51

HS Code 85362010

SKU 5SY4204-7

Condition Used

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

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Specification & Description

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Commonly Asked Questions

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Specification & Description

Specification	Description
Part Number	5SY4204-7
Alternative Part Number	5SY42047
Manufacturer	Siemens
Category	Miniature Circuit Breaker
Rated Current	4 A
Number of Poles	2
Tripping Characteristic	C
Rated Voltage	400 V AC
Breaking Capacity	6 kA
Mounting Type	DIN Rail
Terminal Type	Screw Terminal
Operating Temperature	-25°C to +55°C
Standards Compliance	IEC/EN 60898-1, IEC/EN 60947-2
Certifications	CE, KC
Dimensions (H x W x D)	90 mm x 36 mm x 70 mm

Please note that this table is specifically tailored for the Marvo website and may not include all the information available in the datasheets.

The Siemens 5SY4204-7 is a robust miniature circuit breaker designed to provide reliable overcurrent protection in a variety of applications. Engineered for quick assembly, this 2-pole circuit breaker is suitable for both AC and DC operations, with a rated voltage of 400V. It features a C tripping characteristic, ensuring a precise response to overcurrent conditions, making it an ideal choice for commercial and industrial installations.

With a rated current of 4A and a notable short-circuit breaking capacity of 10 kA according to EN 60898, this circuit breaker is built to handle challenging electrical loads while maintaining system integrity. The compact dimensions of 76 x 36 x 90 mm allow for efficient use of space within electrical enclosures, and its modular design facilitates easy integration into existing setups.

The 5SY4204-7 is designed to operate reliably within a wide range of ambient temperatures, from as low as -25°C to as high as +55°C, ensuring performance stability in diverse environments. Its mechanical service life is impressive, with a typical operating time of 20,000 cycles, highlighting its durability and longevity.

This circuit breaker also features a degree of pollution of 3 and an overvoltage category of 3, indicating its capability to withstand demanding electrical conditions. Its touch-protection and sealable design enhance safety during operation and maintenance, making it a secure choice for electrical protection.

Overall, the Siemens 5SY4204-7 miniature circuit breaker is a high-quality protective device that combines performance, safety, and ease of use, making it a valuable addition to any electrical system requiring reliable circuit protection.

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.

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.

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.

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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Learn more about Marvo

Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the function of this Miniature Circuit Breaker?

The Miniature Circuit Breaker (MCB) is a type of electrical switch designed to protect an electrical circuit from damage caused by an overload or a short circuit. Its basic function is to interrupt current flow after a fault is detected.

What are the specifications of this Miniature Circuit Breaker?

This MCB is a 4 A, 2 Pole, 10 kA, 400 V breaker with dimensions of 76 x 36 x 90 mm. It's designed by Siemens, a leading manufacturer in the industry.

What is the breaking capacity of this MCB?

The breaking capacity of this MCB is 10 kA according to EN 60898. This means it can interrupt a maximum short-circuit current of 10 kA without failure.

What is the operating temperature range of this MCB?

The operating temperature range of this MCB is from -25°C to 55°C. This makes it suitable for use in a variety of environments.

What type of terminals does this MCB have?

This MCB has combined terminals at the top and bottom, allowing for flexible wiring options.

What is the insulation voltage of this MCB?

The insulation voltage of this MCB with multi-phase operation and AC is rated at 440 V.

What is the tightening torque for the screw-type terminals of this MCB?

The tightening torque for the screw-type terminals of this MCB is between 2.5 N·m and 3 N·m.

What type of conductor cross-section can be connected to this MCB?

This MCB can connect to a conductor cross-section ranging from 0.75 mm² to 35 mm² for solid and multibrin conductors, and from 0.75 mm² to 25 mm² for finely stranded conductors with wire end processing.

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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