SU3C32UC

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Circuit Breakers

A Circuit Breaker is a device designed to protect electrical systems from overload and short circuits without causing a prolonged interruption of power. The SU3C32UC is a popular Circuit Breaker, offering advanced performance and reliable protection in various applications.

Application Field

The SU3C32UC is an advanced three-pole inductive circuit breaker with a rated current of 32A. This device is designed to protect circuits against short and overloads as well as to disconnect circuits in case of an emergency. It is suitable for use in residential, commercial, and industrial applications. It is specially designed for protecting residential AC circuits and can be used in AC 10A, 15A and 20A systems.

The SU3C32UC can also be used in a wide array of commercial and industrial applications. It is particularly effective in providing quick and reliable protection from overcurrent, short-circuits, or other dangerous events in factories, office buildings, warehouses, energy producers, and other facilities. Additionally, this device is also suitable for use in protection for access control, call systems and emergency lighting circuits.

Working Principle

The SU3C32UC is designed with a two-part latching system comprised of two connected trip parts. This two-part system works to detect and trip any excessive current in a circuit before it becomes dangerous. When the current exceeds the predetermined threshold, the breaker trips and disconnects the electrical system from the power source, preventing any damaging current from continuing to flow.

The SU3C32UC is also equipped with a reset knob located on the front of the device. This reset knob enables users to manually reset the circuit breaker after it has tripped and restore power to the system. The circuit breaker will also automatically try to reset itself after a certain time has elapsed since it has tripped, which can be quickly reset with a push of the button.

The SU3C32UC is also designed with an override feature which allows users to override the selected trip level and manually adjust it. This feature offers users the flexibility to tailor the circuit breaker\'s protection suitable for the application. Additionally, this device also features a lockable front cover that helps to prevent tampering.

Conclusion

The SU3C32UC is a reliable, advanced circuit breaker offering superior performance and protection. This device is especially suitable for residential, commercial, and industrial use. Its two-part latching system enables it to quickly detect and trip excessive current, protecting the system from overloads and short-circuits. Additionally, the reset knob allows users to easily reset the breaker after tripping, and the override feature enables users to adjust the trip level. All these features make the SU3C32UC an ideal choice for providing reliable protection.

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