Schneider A9F87320 | Miniature circuit-breaker, Acti9 iC60H, 3P, 20 A, C curve, 10000 A (IEC 60898-1), 15 kA (IEC 60947-2)

The Schneider A9F87320 is part of the Acti9 range, a series of high-performance circuit breakers designed to safeguard electrical circuits from excessive current that could lead to overheating, damage, or fire. This MCB is designed to automatically disconnect the circuit when it detects an abnormal condition, preventing further damage.

Components and Functionality:

• Breaker Unit: The core component that interrupts the electrical flow during a fault.
• Trip Mechanism: Sensitive to current overloads and short circuits, this mechanism ensures the breaker trips when necessary.
• Terminals: Securely connects the breaker to the electrical panel wiring.

Key Features of Schneider A9F87320

Compact and Efficient Design

The A9F87320 is crafted with a space-saving design that does not compromise on performance. Its compact size makes it easy to install in various electrical panels, especially where space is a premium.

High Breaking Capacity

This MCB is engineered to handle high fault currents, ensuring that it can safely interrupt the flow of electricity in extreme conditions. Its high breaking capacity is one of the standout features that make it reliable in demanding applications.

Versatility in Application

From residential to industrial environments, it  is versatile enough to meet a wide range of electrical protection needs. Its design and functionality are tailored to suit diverse applications, making it a flexible choice for different setups.

Technical Specifications

Electrical Ratings

• Rated Current: The A9F87320 is rated for a specific current, making it suitable for particular electrical loads.
• Voltage Rating: This defines the voltage levels at which the MCB can operate safely.
• Breaking Capacity: Indicates the maximum fault current the MCB can interrupt without being damaged.

Dimensions and Weight

• Size: The compact dimensions make it ideal for tight spaces in electrical panels.
• Weight: Light enough to be handled easily during installation.

Environmental Tolerances

• Operating Temperature: The MCB is designed to function effectively across a wide temperature range.
• Humidity Resistance: Built to withstand humid conditions without performance degradation.

Benefits of Using Schneider A9F87320

Enhanced Safety Measures

Safety is paramount in electrical systems, and it excels in providing it. Its quick response to faults ensures that circuits are disconnected before they can cause harm.

Long-Term Reliability

Constructed with high-quality materials,  it  offers long-lasting durability. It maintains its performance over time, even in challenging environments, making it a cost-effective choice in the long run.

Ease of Installation and Maintenance

The design of the A9F87320 simplifies installation, with clearly labeled terminals and an intuitive setup process. Maintenance is straightforward, with minimal intervention required to keep the breaker in optimal condition.

Applications of Schneider A9F87320

Residential Circuit Protection

In homes, the A9F87320 provides essential protection for everyday electrical circuits, ensuring that appliances, lighting, and outlets are safeguarded from electrical faults.

Commercial Electrical Systems

For commercial buildings, this MCB is vital in protecting more complex electrical systems that power essential services like lighting, heating, and ventilation.

Industrial Applications

In industrial settings, where electrical loads can be significantly higher, it  offers reliable protection for machinery and equipment, helping to avoid costly downtime and repairs.

Installation Process

Step-by-Step Guide to Installation

1. Preparation: Ensure that all power sources are turned off before beginning the installation.
2. Mounting: Attach the A9F87320 to the DIN rail in the electrical panel.
3. Wiring: Connect the input and output wires to the appropriate terminals.
4. Testing: Once installed, restore power and test the breaker to ensure it functions correctly.

Best Practices for Safe Installation

• Double-check all connections before powering the system.
• Ensure that the MCB is rated for the specific application and load.
• Regularly test the MCB to verify its response to faults.

Comparative Analysis

Schneider A9F87320 vs. A9F87316

The A9F87316 is another model in the Acti9 range, but it  offers a higher current rating and better performance under heavy loads, making it a more suitable option for demanding applications.

Schneider A9F87320 vs. A9F87325

While the A9F87325 might offer additional features, it  provides a balanced mix of performance and affordability, making it an excellent choice for general-purpose circuit protection.

Customer Testimonials

User Feedback and Ratings

Customers praise it  for its reliability, easy installation, and compact design. It’s a favorite among electricians for its straightforward setup and consistent performance in various applications.

Common Praise and Criticism

• Praise: Users appreciate its high breaking capacity and the peace of mind it offers in protecting circuits.
• Criticism: Some users may find it necessary to perform regular checks to ensure it remains in top condition, especially in harsh environments.