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Specification & Description
| Specification | Description |
|---|---|
| Part Number | A9F84204 |
| Manufacturer | Schneider |
| Product Type | Miniature Circuit Breaker |
| Number of Poles | 2 Poles |
| Current Rating | 4 A |
| Voltage Rating | 440 V ac |
| Operation Mechanism | Toggle Switch |
| Interrupt Capacity | 70 kA |
| Trip Characteristics | Thermal Magnetic Trip |
| Dimensions | 36 x 78.5 x 85 mm |
| Network Frequency | 50/60 Hz |
| Magnetic Trip Limit | 8 x In +/- 20% |
| Limitation Class | 3 |
| Insulation Voltage (Ui) | 500 V ac 50/60 Hz |
| Impulse Withstand Voltage | 6 kV |
| Contact Position Indicator | Yes |
| Control Type | Switching |
| Mounting Mode | Fixed, DIN Rail Mounting |
| Connection Type | Terminal blocks for cables 1…25 mm² rigid, 1…16 mm² flexible |
| Stripping Length | 14 mm |
| Tightening Torque | 2 N.m |
| Colour | White |
| Mechanical Durability | 20,000 cycles |
| Electrical Durability | 10,000 cycles |
| IP Degree of Protection | IP20 |
| Pollution Degree | 3 |
| Overvoltage Category | IV |
| Tropicalisation | 2 |
| Relative Humidity | 95% at 55°C |
| Operating Altitude | 0...2000 m |
| Operating Temperature Range | -35…70 °C |
| Storage Temperature Range | -40…85 °C |
| Compliance Standards | EN/IEC 60898-1, EN/IEC 60947-2 |
| Quality Labels | NF |
| Halogen Free | Yes |
| Green Premium Product | Yes |
The Schneider A9F84204 is a high-quality miniature circuit breaker designed to offer efficient and reliable protection for electrical circuits. This 2-pole breaker is rated for 4 A and can handle voltages up to 440 V ac, making it suitable for a wide range of applications in both commercial and industrial settings. Its compact dimensions of 36 x 78.5 x 85 mm ensure that it can be easily accommodated in space-constrained environments.
Featuring a robust thermal magnetic trip mechanism, the A9F84204 ensures precise protection by responding to both thermal (overload) and magnetic (short circuit) conditions. The toggle switch operation provides a clear indication of the on-off status, enhancing usability and safety. With a substantial interrupt capacity of 70 kA, this circuit breaker is capable of handling high fault currents, ensuring that your system is safeguarded against potential damage.
The device is compliant with international standards, including SR EN 60947-2 and SR EN 60898-1, which attest to its quality and reliability. The A9F84204 also boasts a class 3 limitation, which provides a high level of energy limitation, reducing the stress on the electrical installation in the event of a fault.
Installation is straightforward, thanks to its DIN rail mounting support, and the breaker is compatible with both top and bottom connections. The terminals can accommodate a range of wire sizes, ensuring versatility for different wiring requirements. With a mechanical endurance of 20,000 cycles and electrical endurance of 10,000 cycles, the A9F84204 is built to last, providing long-term performance and minimal maintenance.
Overall, the Schneider A9F84204 miniature circuit breaker is a reliable and efficient solution for protecting electrical circuits, offering both performance and peace of mind in a compact form factor.
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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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 device is this?
This is a miniature circuit breaker designed for distribution applications within electrical networks.
How many poles does this circuit breaker have?
The circuit breaker has 2 poles.
What is the current rating of this circuit breaker?
The current rating of the circuit breaker is 4 A.
What is the voltage rating for this circuit breaker?
The voltage rating for this circuit breaker is 440 V ac.
What kind of trip unit technology does it use?
It uses thermal magnetic trip technology.
What is the breaking capacity of this circuit breaker?
The circuit breaker has a breaking capacity of 70 kA.
What are the dimensions of this circuit breaker?
The dimensions are 36 x 78.5 x 85 mm.
What type of control does this circuit breaker have?
It has a toggle switch control.
Is this product compliant with RoHS?
Yes, this product is RoHS compliant.
Does this circuit breaker contain mercury?
No, it does not contain mercury.
Is the product halogen-free?
Yes, the product is halogen-free.
What is the mechanical and electrical durability of this circuit breaker?
The mechanical durability is rated at 20,000 cycles, and the electrical durability is rated at 10,000 cycles.
Can this circuit breaker be used in residential applications?
Yes, it is suitable for both residential and commercial distribution applications.
What is the installation method for this circuit breaker?
It is designed for mounting on a DIN rail.
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.
