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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 5SJ4104-7HG40 |
| Alternative Part Number | 5SJ41047HG40 |
| Manufacturer | Siemens |
| Type | Miniature Circuit Breaker |
| Poles | 1 Pole |
| Rated Current | 4 A |
| Rated Voltage | 400 V ac |
| Interrupting Capacity | 14 kA |
| Tripping Characteristic | Thermal-Magnetic |
| Dimensions | 90 x 18 x 70 mm |
| Protection Class | IP20 with connected conductors, IP40 in the handle range |
| Operating Voltage Range | Minimum: 24 V, Maximum: 400 V ac |
| Frequency | Rated at 50 Hz |
| Power Loss | 1.8 W per pole in hot operating state |
| Suitability for Operation | Mechanical engineering / industry |
| Product Features | Touch protection, halogen-free, sealable, silicon-free |
| Terminal Type | Combined terminal top and bottom |
| Supplementary Device | Can be installed with supplementary devices |
| Commodity Code | 85362010 |
The Siemens 5SJ4104-7HG40 miniature circuit breaker is a compact, high-performance solution designed to protect electrical circuits from overloads and short circuits. This single-pole breaker is rated for 4 A and 400 V ac, with a remarkable interruption capacity of 14 kA, ensuring robust protection for a variety of applications. Its thermal-magnetic trip mechanism provides reliable and precise operation.
With dimensions of 90 x 18 x 70 mm, this circuit breaker is engineered to save space in electrical panels while delivering the trusted performance expected from Siemens products. The C tripping characteristic of the 5SJ4104-7HG40 makes it suitable for commercial and industrial installations where surge currents are manageable and not excessively high.
The device is designed with user safety in mind, featuring touch protection and a housing that is both halogen-free and silicon-free, reducing the risk of toxic gas emissions in the event of a fire. It also offers the convenience of being sealable, allowing for secure settings in environments where tampering could be a concern.
This miniature circuit breaker is a reliable choice for mechanical engineering and industrial sectors, providing a blend of safety, efficiency, and Siemens' renowned engineering excellence. It is a suitable choice for those seeking a dependable circuit protection solution that adheres to rigorous industry standards.
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.
Read more...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.
Read more...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.
Read more...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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Frequently Asked Questions
What type of circuit breaker is this?
This is a miniature circuit breaker designed for protecting electrical circuits from overcurrents and short circuits.
How many poles does this circuit breaker have?
It is a single-pole circuit breaker.
What is the current rating of this circuit breaker?
The current rating for this circuit breaker is 4 amperes.
Can this circuit breaker be used in residential applications?
Yes, it can be used in residential applications where the specifications match the system requirements.
What is the voltage rating for this circuit breaker?
The voltage rating for this circuit breaker is 400 V ac.
What is the interrupting capacity of this circuit breaker?
The interrupting capacity is 14 kA.
What type of tripping mechanism does this circuit breaker use?
It uses a thermal-magnetic tripping mechanism.
What are the dimensions of this circuit breaker?
The dimensions are 90 x 18 x 70 mm.
Is this circuit breaker halogen-free?
Yes, it is halogen-free, making it suitable for environments where avoiding halogenated materials is important.
Can this circuit breaker be used in commercial settings?
Yes, it can be used in commercial settings, provided it meets the system's specifications and requirements.
What is the product's short description?
The product's short description is a miniature circuit breaker 240 V 14kA, 1-pole, C, 4A.
Is the product sealable for tamper prevention?
Yes, the circuit breaker is designed to be sealable for tamper prevention.
What is the operating temperature range for this circuit breaker?
The operating temperature range is from -25 °C to 55 °C.
Can supplementary devices be installed with this circuit breaker?
Yes, installable supplementary devices can be added to this circuit breaker.
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.
