1CU12R

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Circuit Breakers

The 1CU12R is a type of circuit breaker commonly found in industrial use. It is an overvoltage and undervoltage protection device that protects different types of electrical and electronic equipment from both potential damage and violent surges in electrical power. A typical 1CU12R is rated at 1000V and includes a built in reset feature so that it can be reset and put back in service.

Application Field

The 1CU12R circuit breaker is commonly used in a wide range of industrial and commercial applications, from large industrial motors and transmission lines to main power distribution panels in commercial buildings. It is also suitable for high voltage and long power transmission applications and is commonly used in process control and circuit protection applications.

Working Principle

The 1CU12R principle of operation is based on the concept of overcurrent protection. When an overcurrent condition occurs in one of its contacts, the contacts are automatically moved out of the circuit, cutting off the current and thereby preventing any damage to the equipment or its components. The circuit breakers also feature a built in reset feature that allows the unit to be reset and put back in to service once the fault has been cleared. The reset feature has various features such as safety lockout and re-trip, overvoltage and undervoltage protection, and surge protection.

In addition, the 1CU12R circuit breaker is designed to be highly reliable and low maintenance. It is designed to provide reliable protection in its intended operational environment, and is rated for temperatures of up to 85 degrees Celsius. It is also UL Listed and tested to exceed all applicable requirements.

The 1CU12R is an excellent choice for a wide range of industrial, commercial and residential applications, providing a high level of reliability, easy installation and low maintenance. It is a reliable and cost-effective solution, providing high levels of safety and security.

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