IULHK111-1-42-30.0-01 Circuit Protection

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Circuit breakers are a safety device that interrupts an electrical circuit if it detects an overload or a short circuit, preventing property damage and saving lives. A circuit breaker with the index IULHK111-1-42-30.0-01 is a high-performance breaker that provides reliable protection for a wide range of applications.

This particular circuit breaker features high-performance thermal current adjustment for up to 42 A in both AC and DC systems. Its patented design allows for simple installation and maintenance. It is designed to meet the requirements of UL and CSA standards for outdoor use, as well as the requirements of the EN 60934 and IEC60947-2 standards.

The IULHK111-1-42-30.0-01 circuit breaker is ideal for use in residential, commercial, industrial and agricultural applications. It can be used to provide protection against short circuits, overcurrents, ground faults, undervoltage and overvoltage. Additionally, it can provide protection against arcs, surges and other transient overcurrents. The breaker features a low power consumption design, making it more energy efficient than other breakers.

The working principle of the IULHK111-1-42-30.0-01 circuit breaker is based on the thermal effect of an electric current. When the current through a circuit breaker exceeds its rated current value, the heat generated by the current forces the latch in the circuit breaker to open, thereby breaking the circuit and preventing damage or injury. The latch will reset automatically once the current drops back to normal levels.

The IULHK111-1-42-30.0-01 circuit breaker is also designed with several features that enhance safety and reliability. Its construction features an ABS base and a molded plastic housing to resist shock, vibration and corrosion. The breaker also features a range of indication options, such as LED indicators, a voltage warning signal and a thermal overcurrent alarm.

The IULHK111-1-42-30.0-01 circuit breaker is a reliable, high-performance device that offers superior protection against overloads and fault currents. Its simple design allows for easy installation and maintenance, making it suitable for a wide variety of applications. In addition, its energy efficient design and safety features make it an ideal choice for residential, commercial, industrial and agricultural applications.

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