1CU25R

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, like 1CU25R, are a type of electrical switch that automates the process of opening and closing an electrical circuit. They are used to protect vulnerable electronic components from high levels of current or to prevent circuits from shorting out and causing a fire or other damage. 1CU25R circuit breakers have become increasingly popular in a wide range of applications due to their ability to quickly interrupt high currents and their relatively low cost. In this article, we will discuss the applications of 1CU25R circuit breakers and their working principles.

The 1CU25R circuit breaker is a miniature-sized, dead front, UL489-listed circuit breaker designed for switching and protecting electrical circuits in both commercial and industrial settings. It is suitable for use in branch circuits, equipment protection, and motor control circuits, and is designed for use in motor current limiting and/or overload protection alone. It is also suitable for use in thermal overload protection under normal service conditions. The breaker can be used with motor control centers, switchboards, panelboards, and busway systems, and can be mounted on the outside of a terminal box or enclosed in an enclosure. Its reliable construction makes it an excellent choice for applications where space constraints exist or the installation of multiple circuit breakers in a single panelboard is required.

In terms of applications, 1CU25R circuit breakers are commonly used in applications requiring protection from over-current and/or overloads. The breaker is specifically designed to ensure that it can quickly interrupt high inrush currents when switching motor-driven loads, thus protecting both motor and circuit components from damage due to such high inrush currents. These circuit breakers are also particularly well suited for protecting downstream sensitive components from both high and low-level currents, providing a reliable protection solution for many electrical systems. They are also very commonly used in industrial settings, to protect machines and equipment in case of a power surge or overload.

The working principles behind 1CU25R circuit breakers are relatively simple. The circuit breaker consists of a thermal-magnetic coil arrangement that when exposed to an over-current, the magnetic coil opens the contacts, tripping the breaker. The thermal portion of the device works by detecting the operating temperature of the circuit, and when temperature limits are exceeded, the breaker will automatically open. This provides a protection against overloads as well as short circuits. The breaker’s resetting capability allows it to be set to allow certain levels of over-currents and/or overloads to pass through it without tripping. Overall, the 1CU25R is a highly reliable, cost-effective, and easy to use circuit breaker.

In conclusion, the 1CU25R circuit breaker is an excellent choice for protecting sensitive electrical components and machines from both over current and over-temperature problems. It is designed for use in both commercial and industrial settings, and its compact size and low cost make it an ideal choice for applications where space constraints exist or the installation of multiple circuit breakers in a single panelboard is required. Furthermore, this type of breaker is reliable and easy to reset, making it a great choice for a variety of industrial applications.

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