W92-X112-20

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Circuit breakers are essential components in electrical distribution networks, serving as safety devices to prevent fires and electrocutions due to electrical faults. W92-X112-20 is a type of circuit breaker manufactured by Wenzhou Instrument Corp. Ltd., mainly used in commercial, residential, rural and other environments. The product has a number of protection and performance features that make it ideal for the application area.

Application Field

The W92-X112-20 circuit breaker is designed to detect electrical current level differences between live and neutral lines, as well as open circuit conditions. It is also able to detect and automatically stop leakage current, preventing potential electrocutions. Additionally, the product can trip in order to protect both electrical and electronic equipment from overload, overcurrent and short-circuits. It has a rating for electricity up to 32A, making it suitable for a variety of applications.

A wide variety of standard and customized applications are suitable for the W92-X112-20 circuit breaker, including residential areas such as homes, apartments, flats and condominiums. Commercial areas such as offices and factories also benefit from its protection and performance features. It is also suitable for rural areas such as farms, as well as other places such as ships and motor homes. Thanks to its compact size and lightweight design, the circuit breaker can be installed almost anywhere.

Working Principle

The W92-X112-20 circuit breaker is based on the concept of overcurrent protection, which is a system that prevents sudden increases in the current drawn from a particular source. The system works by measuring the amount of current that is drawn from a source, then tripping the circuit breaker when the current exceeds the limit. This helps to prevent any fires, electric shock or other dangers related to high current.

In this circuit breaker, overcurrent protection is achieved by using a temperature-sensitive device called a thermal element. This element is located near the current-bearing conductor in the circuit breaker and detects any sudden increases in temperature due to increasing current. When it senses a temperature higher than the pre-set limit, the thermal element will trip the circuit breaker, thus preventing dangerous current levels.

The W92-X112-20 also has a leakage protection mechanism that works to detect any leakage in the wiring system. It consists of a sensitive resistor, which measures the differential current between one line and the other. When it detects a current higher than the pre-set limit, it will trip the circuit breaker, thus stopping any high leakage levels that could potentially be dangerous.

The W92-X112-20 circuit breaker is designed to provide reliable and efficient protection against overcurrent and leakage current in electrical distribution networks. Its features make it an ideal choice for commercial, residential and rural applications, as well as ships and motor homes.

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