3120-F561-N7Q1-W19XG1-20A

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Circuit breakers are an important component of any electrical or electronic system, providing protection against short circuit and overload conditions. The 3120-F561-N7Q1-W19XG1-20A is a common type of circuit breaker suitable for medium-voltage applications. It is designed to provide reliable protection to both electrical equipment and personnel, while also meeting safety standards.

The 3120-F561-N7Q1-W19XG1-20A circuit breaker is a double-pole, thermal-magnetic breaker with an adjustable current setting for better protection and more efficient operation. It has a trip time of less than 250 ms, making it suitable for use in high-speed systems that require fast protection from overload and short circuit conditions.

The 3120-F561-N7Q1-W19XG1-20A is a safe and reliable protection solution for medium-voltage applications, such as those found in power distribution systems. It is specifically designed for the protection of electrical circuits in industrial and commercial buildings, as well as in other types of applications where reliable protection and safety are essential.

The 3120-F561-N7Q1-W19XG1-20A works on the principle of thermal-magnetic protection. It uses two separate coils, a heating coil and a magnetic coil, to detect and trip on an overcurrent or short circuit in the system. The heating coil heats up a thermally sensitive element, while the magnetic coil senses the current in the circuit. When the current exceeds the set trip point, the thermal element expands, triggering the release of the trip mechanism. The circuit breaker then opens to interrupt the circuit and protect it from further damage.

In addition to providing reliable protection, the 3120-F561-N7Q1-W19XG1-20A also offers other benefits, such as a compact size, user-friendly design, wide temperature range, built-in status indicator, and adjustable current rating. It is also compatible with a wide variety of input voltages and can be installed in enclosed or exposed equipment, depending on the application.

The 3120-F561-N7Q1-W19XG1-20A circuit breaker is a reliable and highly cost-effective protection solution for medium-voltage applications. It offers fast response times, adjustable current ratings, and a user-friendly design, making it ideal for use in industrial and commercial settings. It is also UL listed and CSA certified, providing peace of mind when it comes to safety and reliability.

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