R11-4-1.00A-20520-1

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 used in various industries and electric systems to prevent overloads or short circuits. The R11-4-1.00A-20520-1 circuit breaker is designed to provide overcurrent protection in residential and light commercial applications. The breaker trips when the current reaches 1.00A and is manually reset.

The R11-4-1.00A-20520-1 is a \'single pole\' circuit breaker, which means it has only one switching element. It is suitable for use in Branch-Circuit-Rated (BCR) applications such as the protection of branch circuits in households and small businesses.

The breaker connects to the electrical system through two terminals, Line (L) and Neutral (N) which are marked clearly on the breaker. The Line terminal is connected to the incoming live supply, while the Neutral terminal is connected to the neutral supply or earth. With the correct wiring, the breaker can sense the load in either a one-phase or a three-phase circuit.

The R11-4-1.00A-20520-1 has a thermal-magnetic operating mechanism, meaning it has a combination of thermal and magnetic operating elements.

The thermal element is a bi-metallic blade which automatically trips in the event of an overload. During normal operation, the current flowing through the breaker causes a thermal release mechanism to heat up, causing the blade to bend and open the contacts.

The magnetic element senses short-circuit currents and trips the breaker in the event of an excessive current. The magnetic element consists of a solenoid which is connected to the enclosed contacts of the breaker. When a short circuit occurs, the solenoid operates and releases the mechanical latch, thus tripping the breaker.

The R11-4-1.00A-20520-1 has an adjustable trip level setting, which allows the user to set the trip level anywhere between 0.5A and 1.00A. This means that the breaker can be adjusted to accommodate the exact current requirements of the application.

In addition to providing overcurrent protection, the R11-4-1.00A-20520-1 also offers ground fault protection. This is done by means of an external ground fault current detection and interruption unit, which is connected to the ground terminal of the breaker. The unit monitors the current in the ground wire and trips the breaker when an excessive current is detected, thus preventing an electrocution hazard.

The R11-4-1.00A-20520-1 is a highly reliable overcurrent protection device for residential and light commercial applications. It offers reliable protection from overcurrents, short circuits and ground faults, providing maximum safety and performance.

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