IELK1111-35911-1-V

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Circuit breakers play an important role in keeping electrical systems safe. A circuit breaker is a device that is used to either open or close an electrical circuit in the event of an overload or short circuit, preventing serious damage to the equipment. The IELK1111-35911-1-V is an example of a type of circuit breaker known as a dual thermal-magnetic circuit breaker and is used in a range of applications. This article will look at the IELK1111-35911-1-V circuit breaker application field and explore its working principle.

IELK1111-35911-1-V Circuit Breaker Application Field

The IELK1111-35911-1-V circuit breaker is specifically designed to be used in low-voltage, single-line AC or DC circuits. The breaker has an operating range of up to 1500 volts and a maximum breaking capacity of 10kA. It is suitable for a range of applications, including electrical heating systems, machinery, power inverters and process control systems.

The IELK1111-35911-1-V breaker has a wide selection of features and benefits. Its features include adjustable tripping ratings, adjustable thermal overload ratings which can be varied between 5-10 times the rated current, adjustable magnetic overload settings, adjustable over and under voltage protection, short-circuit indication, and contact rating of 16 amperes. The benefits include increased safety, improved efficiency, and protection from damage caused by electric shock or fire.

IELK1111-35911-1-V Circuit Breaker Working Principle

The IELK1111-35911-1-V circuit breaker works by using two mechanisms to detect an overload or short circuit; thermal and magnetic. When an overload is detected, the breaker trips and breaks the circuit. The thermal element is designed to detect an overload and is connected to the circuit elements that are current-carrying. When a current overload is detected, the thermal element activates the trip mechanism, cutting off the power supply.

The magnetic element picks up changes in the surrounding magnetic field caused by a surge in the current passing through the circuit elements, such as a short circuit or a surge in the current due to a lightning strike. When a surge in the current is detected, it will activate the breaker to trip and break the circuit.

The IELK1111-35911-1-V circuit breaker also has a number of features which help it to detect an overload and provide better protection. It has adjustable thermal and gas pressure values to regulate the temperature of the circuit breaker and adjustable short-circuit indication, which helps to identify any short circuits in the system.

Conclusion

The IELK1111-35911-1-V circuit breaker is an incredibly versatile and reliable device that is used to safely control and protect a variety of electrical equipment. It is suitable for single-line AC and DC circuits, that experience up to 1500 volts and a maximum breaking capacity of 10kA. The IELK1111-35911-1-V circuit breaker works by using two mechanisms to detect an overload or short circuit; thermal and magnetic.

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