Schneider A9C20834 | contactor iCT – 4 poles – 4 NO – 25 A – 220..240 V AC

Schneider A9C20834 Description

The Schneider A9C20834 is a high-performance miniature circuit breaker (MCB) designed to offer superior protection for electrical circuits. As part of Schneider Electric’s Acti9 range, it is engineered to meet the demands of both residential and commercial installations.

Product Description

This MCB features a compact design and is equipped with advanced thermal-magnetic protection mechanisms. It is designed to automatically disconnect the circuit in the event of an overload or short circuit, ensuring the safety and longevity of your electrical system.

Key Features

• Thermal-Magnetic Protection: Offers reliable protection against both overloads and short circuits.
• Compact and Efficient: Designed to fit in standard distribution panels while providing robust protection.
• High Breaking Capacity: Capable of handling high fault currents with ease.
• User-Friendly: Easy to install and maintain, with intuitive features for smooth operation.

Technical Specifications

Understanding the technical aspects of the Schneider A9C20834 is crucial for selecting the right circuit breaker for your needs.

Voltage Rating

The A9C20834 is rated for a maximum operating voltage of 230V AC, making it suitable for a variety of residential and light commercial applications.

Current Rating

This circuit breaker has a current rating of 32A, which is ideal for circuits with moderate to high power requirements, ensuring effective protection without unnecessary interruptions.

Breaker Type

The A9C20834 is classified as a Type C circuit breaker, which trips at 5 to 10 times the rated current. This makes it suitable for circuits with inductive loads such as motors and transformers.

Dimensions and Weight

With its compact dimensions of 18mm in width and a weight of approximately 120 grams, the A9C20834 is easy to integrate into most electrical panels without occupying excessive space.

Design and Build Quality

The Schneider A9C20834 is built to offer both functionality and durability.

Materials Used

The circuit breaker is constructed from high-quality, flame-resistant materials, which ensure both safety and longevity. The robust build quality helps it withstand various environmental conditions.

Durability and Reliability

Designed for reliability, the A9C20834 can handle a wide range of operating conditions and continues to perform effectively over its service life, reducing the need for frequent replacements.

Design Aesthetics

Its sleek and modern design not only serves practical purposes but also enhances the appearance of electrical panels, blending well with contemporary installations.

Installation and Setup

Proper installation is key to the effective performance of the Schneider A9C20834.

Pre-installation Considerations

Before installing, ensure that the power supply is turned off. Confirm that the breaker’s specifications match the requirements of your electrical system.

Step-by-Step Installation Guide

1. Turn Off Power: Ensure the main power supply is disconnected.
2. Remove Old Breaker: If replacing an existing breaker, carefully remove it from the panel.
3. Install A9C20834: Mount the new breaker onto the DIN rail of your electrical panel.
4. Connect Wires: Attach the input and output wires to the appropriate terminals on the breaker.
5. Test the System: Restore power and test the breaker to ensure it functions correctly.

Common Installation Mistakes to Avoid

• Incorrect Wire Connections: Ensure that all wires are properly connected to avoid malfunction.
• Overloading the Circuit: Do not exceed the breaker’s rated capacity.
• Improper Installation: Ensure the breaker is securely mounted and aligned correctly.

Performance and Efficiency

The Schneider A9C20834 excels in performance across various conditions.

How the A9C20834 Performs in Various Conditions

The breaker maintains consistent performance, even under different load conditions, providing reliable protection for your electrical circuits.

Comparison with Other Models

Compared to other models in the Acti9 range, the A9C20834 offers a high level of protection and reliability, balancing cost and performance effectively.

Energy Efficiency

The A9C20834 is designed to minimize energy losses, contributing to overall system efficiency and reducing operational costs.

Applications of Schneider A9C20834

This versatile circuit breaker is suitable for various applications.