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Circuit Breakers

The 4230-T130-K0DU-4A circuit breaker is a relatively new type of device that is used to protect electrical circuits from overloading and short circuiting. It consists of two main components: a contactor, which is a movable device, and a trip device, which is a stationary device.

Application Field

Circuit breakers are commonly found in homes, businesses, and other commercial and industrial settings. In residential applications, circuit breakers are typically used for both overload and short circuit protection. In commercial and industrial applications, the 4230-T130-K0DU-4A circuit breaker is usually used for overload protection only. It can be used in applications such as lighting, air conditioning and heating, power distribution systems, motor control, and more.

Working Principle

The circuit breaker works by monitoring the current flow in an electrical circuit. When the current exceeds a certain threshold, the contactor is activated and the trip device is triggered, which interrupts the flow of current and shuts the circuit off. In the case of an overload, the contactor will open to de-energize the circuit, while in the case of a short-circuit, the trip device will open immediately to de-energize the circuit and protect against dangerous levels of current.

The 4230-T130-K0DU-4A circuit breaker also features adjustable trip settings, which allow the user to set the trip point of the device. This makes it possible to fine-tune the protection provided to the circuit, ensuring that it is receiving the exact amount of protection needed for safe and reliable operation.

In addition to providing overload and short-circuit protection, the 4230-T130-K0DU-4A circuit breaker also has other features such as surge protection, lockout protection, and ground fault protection.

The 4230-T130-K0DU-4A circuit breaker is a versatile and reliable device that provides excellent protection for both overload and short-circuit protection. It is well-suited for a variety of applications, and can be adjusted to provide the exact amount of protection needed in any given situation.

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