A9N18347

When it comes to ensuring the safety and efficiency of electrical systems, choosing the right components is crucial. One important element is the circuit breaker, specifically the A9N18347 model. This robust circuit breaker operates at 230/400VAC and is designed to provide reliable protection for electrical circuits with a rated current of 125A. Below, we will explore the key features, benefits, and applications of the A9N18347 model, making it an essential choice for various electrical installations.

Key Features of the A9N18347 Circuit Breaker

The A9N18347 circuit breaker is designed with durability and safety in mind. Here are some of its standout features:

• Voltage Rating: The circuit breaker is rated for 230/400VAC, making it suitable for standard industrial and residential electrical systems.
• Current Rating: With a nominal current of 125A, this breaker is capable of handling substantial loads, allowing it to be used in various applications.
• Two Poles: The A9N18347 is a two-pole circuit breaker, which means it can protect both the phase and neutral conductors, effectively managing electrical power distribution.
• Characteristic Curve: It has a B-characteristic, which trips when the current exceeds a specified value, typically between 3 to 5 times the rated current. This makes it ideal for applications with limited inrush current.
• Breaking Capacity: Rated for a breaking capacity of 10kA, the A9N18347 can safely interrupt fault currents to protect the electrical system and prevent damage.

Why Choose the A9N18347 Circuit Breaker?

There are numerous reasons why the A9N18347 is the ideal choice for your electrical protection needs. Here are some compelling benefits:

• Enhanced Safety: Ensuring that your electrical system remains safe is paramount. The A9N18347 provides automatic disconnection in case of overload or short-circuit conditions, protecting both people and property.
• Reliable Operation: With its high breaking capacity, the circuit breaker ensures that any excess load is handled efficiently, providing peace of mind under various operational conditions.
• Versatile Applications: This circuit breaker is suitable for a wide range of applications, from residential homes to industrial machines, making it a versatile solution in electrical installations.
• Easy Installation: The design of the A9N18347 allows for quick and straightforward installation, reducing labor costs and time during the setup process.
• Long Lifespan: Built with high-quality materials, the A9N18347 is designed to last, reducing the need for frequent replacements and maintenance.

Applications of the A9N18347 Circuit Breaker

The versatility of the A9N18347 makes it suitable for various applications, including:

• Commercial Buildings: Protect electrical circuits in offices, stores, and other commercial spaces to ensure uninterrupted operations.
• Industrial Equipment: Ideal for safeguarding machinery and equipment in industrial settings where heavy loads and high electricity demands are common.
• Residential Wiring: A critical component for home wiring systems, providing safety against overloads and short circuits.
• Renewable Energy Systems: Used in solar power installations and wind energy systems for safe energy management, ensuring protection against electrical faults.
• Heating Systems: Perfect for use in electrical heating appliances, maintaining efficiency and safety within heating applications.

Installation and Maintenance of the A9N18347 Circuit Breaker

While the A9N18347 has been designed for easy installation, it is essential to follow the proper procedures for both installation and ongoing maintenance:

1. Preparation: Check the electrical specifications to ensure compatibility with the intended application.
2. Mounting: Install the circuit breaker securely in an appropriate enclosure, ensuring correct orientation for optimal operation.
3. Wiring: Make the necessary connections to the input and output terminals, adhering strictly to electrical codes.
4. Testing: After installation, perform a test to ensure that the circuit breaker is functioning correctly before powering up the system.
5. Regular Inspection: Maintain a regular inspection schedule to check for signs of wear or damage and ensure that the circuit breaker is functioning effectively.

Conclusion

Selecting the right circuit breaker is essential for maintaining the integrity and safety of your electrical systems. The A9N18347 circuit breaker, with its 230/400VAC rating, 125A capacity, two-pole configuration, and 10kA breaking capacity, is a top choice for various applications. Its reliability, safety features, and versatility make it a recommended option for both professionals and DIY enthusiasts. By opting for the A9N18347, you can protect your electrical installations and ensure that they operate safely and efficiently for years to come.

For more information on circuit breakers, check out our comprehensive selection on our circuit breakers category page.