AP6C69CA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit breakers are important components of an electrical system, as they are used to protect the system from damage due to overloads or short circuits. The AP6C69CA is a type of circuit breaker that is used to provide protection in AC and DC electrical systems. This article will discuss the application field and working principle of the AP6C69CA.

Applications

The AP6C69CA is designed for low-voltage alternating current (220 V to 415 V) and direct current (24 V to 48 V) power supplies. It is suitable for applications in industrial, commercial, and residential environments. It can be used in both AC and DC applications, but its primary application is in AC circuits. It is also suitable for use in motor circuits, such as motor starters and overload relays.

The AP6C69CA provides protection against overloads up to its rated breaking capacity. It also features an adjustable trip curve so that the user can adjust the trip time according to the specific needs of the load. The circuit breaker has a short-circuit protection rating of up to 10kA and has a mechanical life of up to 10,000 operations.

Working Principle

The AP6C69CA works by sensing an overload condition or a short circuit in the electrical circuit. When an overload or short circuit is detected, the circuit breaker trips and disconnects the circuit from the power supply. This prevents further damage to the system, by preventing the current from flowing in the circuit.

The AP6C69CA is a thermal-magnetic circuit breaker, meaning that it consists of two components: a thermal element and a magnetic element. The thermal element is designed to detect and trip on an overload condition, while the magnetic element is designed to detect and trip on a short circuit. The two elements act together in order to provide protection against both overloads and short circuits.

When an overload condition is detected, the thermal element heats up due to the increased current flowing through it. This causes the element to expand, which moves a lever that opens the contacts of the circuit breaker and disconnects the power supply. The amount of time it takes for the breaker to open and disconnect the circuit depends on the trip curve setting.

When a short circuit is detected, the magnetic element is activated due to the increased current flowing through it. This causes a plunger to move, which in turn causes the breaker to open the contacts and disconnect the power supply. Again, the amount of time it takes for the circuit breaker to open and disconnect the circuit depends on the trip curve setting.

The AP6C69CA is a reliable and cost-effective circuit breaker, and is suitable for use in a variety of applications. It provides protection against both overloads and short circuits, and its adjustable trip curve allows the user to customize the breaker’s operation. For these reasons, it is a popular choice in many electrical systems.

The specific data is subject to PDF, and the above content is for reference