4430.2133

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Circuit breakers are pieces of equipment that protect against short-circuit conditions. They normally are designed to shut off the current flow when a certain amount of current has been exceeded. The 4430.2133 circuit breaker is a specific type of circuit breaker that provides automatic over-current protection for various applications. It is an efficient and reliable product that provides superior protection against short circuits.

4430.2133 Application Field

The 4430.2133 circuit breaker is suitable for circuit protection of various kinds including 10A-3000A DC circuits. It is an automatic reset circuit breaker and can be used in applications such as automotive control circuits, electronic equipment, and home appliances. It can also be used in solar and wind power systems due to its high performance, safety, and reliability.

4430.2133 Working Principle

The working principle of the 4430.2133 circuit breaker is quite simple. When an over-current situation occurs, a bimetal disc is heated by a current-sensing element. This causes the disc to expand, which in turn depresses a contact arm to open the circuit breaker. When the offending current dissipates, the disc will cool and the contact arm will be released, restoring the circuit. This design makes the 4430.2133 ideal for intermittent current trips.

The 4430.2133 is designed with advanced features that make it user friendly and efficient. The mounting bracket includes an adjustable current setting lever that allows the current rating to be set at the level of tolerance desired for the application. Additionally, the device includes a manual reset button allowing the user to reset the circuit breaker without power.

The 4430.2133 includes additional features designed to improve safety. It can be used with a wide variety of over-current devices including fuses, thermal cut-offs, and gas discharge tubes. Each device comes with a built-in thermal overload protection device that stops the device from running if the temperature goes too high. This device is rated up to 125 degrees Celsius and can be adjusted to be compatible with various types of over-current devices.

The 4430.2133 circuit breaker is a reliable and efficient product that provides superior protection against short circuit conditions. This versatile product can be used in a wide range of applications including automotive control circuits, electronic equipment, and home appliances. It also includes advanced features such as an adjustable current setting lever and a manual reset button. It is an ideal product for various types of over-current applications.

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