1Z20UM

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

1Z20UM is a high performance circuit breaker that has been designed specifically to provide protection against all types of electrical faults in both household and industrial applications, such as overloads, short circuit, overvoltage, and ground faults. It is also designed to be capable of withstanding extreme temperatures and weather conditions.

This circuit breaker is made up of two parts: the main body and the actuating mechanism. The main body is a molded plastic enclosure that houses the movable contacts and the actuating mechanism. The actuating mechanism is the mechanism that trips the breaker and allows it to break the circuit. It is made up of a bi-metal disc and a trip coil.

The bi-metal disc is the primary mechanism for tripping the circuit breaker. This disc is composed of two different metals that are bonded together. When an electrical fault, such as an overload or short circuit, occurs, it causes the disc to expand and move the contacts. When the contacts move, the trip coil is activated, which causes the circuit breaker to open.

The circuit breaker also has an overvoltage protection mechanism which helps to protect against voltage surges that may occur in high power applications. This mechanism is built into the trip coil, and it works by detecting high voltage and preventing the trip coil from releasing the contacts, thus keeping the circuit breaker closed.

The 1Z20UM also has built-in temperature protection. This protection works by constantly monitoring the temperature inside the enclosure and will trip the breaker when the temperature reaches a certain level. This feature helps to prevent overheating and therefore extends the life of the circuit breaker.

In summary, the 1Z20UM circuit breaker is an excellent choice for providing reliable electrical protection in industrial and household applications. It is extremely compact, making it ideal for smaller enclosures, and its features, such as temperature protection, overload protection, and overvoltage protection, make it a great choice for protecting against all types of electrical faults.

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