APL111-1REC4-1817-11

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Circuit breakers are electrical devices used to prevent overloads and damage to electrical wiring, transformers, and other electrical components. The APL 111-1REC4-1817-11 is a type of circuit breaker used in a wide variety of applications. In this article, we will discuss the application field and working principle of the APL 111-1REC4-1817-11 circuit breaker.

The APL 111-1REC4-1817-11 circuit breaker is a device designed to provide a high degree of protection for low voltage electrical systems. The breaker is designed to trip and switch off when an excessive amount of current passes through it in order to protect against any short circuits or overloads. The breaker is commonly used in residential applications such as circuit protection for boilers, furnaces, water heaters, and other large appliances. It is also used in industrial and commercial applications such as circuit protection for motors, lighting, and HVAC systems.

The working principle of the APL 111-1REC4-1817-11 circuit breaker is simple. Inside the breaker, two contacts are separated by a stationary arc. When a current flow is sensed across the breaker, the arcing will be generated, which causes a rapid heating and cooling of the contacts, thus creating a break in the current path. This is how the breaker trips and provides protection against a potentially hazardous current too.

The APL 111-1REC4-1817-11 circuit breaker offers a number of advantages over other breakers such as the ability to reset itself after a fault has been cleared. This enables the circuit breaker to remain operational and prevents the need for manual resetting, a task that can be quite tedious. The breaker also offers a degree of automation that can be useful in certain application scenarios. This automation is made possible due to temperature and current probes located in the breaker that detect any abnormal current or temperature levels, thus initiating the breaker to trip and switch off the current path.

In conclusion, the APL 111-1REC4-1817-11 circuit breaker is a device that is designed to provide protection for electrical systems by tripping and switching off when an excessive amount of current passes through it. The breaker is commonly used in residential and industrial applications, and offers a number of advantages such as automated protection and resetting. Understanding the application field and working principle of this breaker is essential in ensuring a safe and effective use of it.

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