LEGH66-33557-20-V Circuit Protection

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Circuit breakers are an essential part of any electrical system. These devices detect problems in the electrical wiring, such as abnormal voltages or overloads, and shut off the power before any damages can occur. The LEGH66-33557-20-V circuit breaker is a high-performance device designed for the most demanding applications. Its efficient design makes it an ideal choice for a wide range of applications, from commercial, residential, and industrial.

The LEGH66-33557-20-V circuit breaker is a type of trip-free circuit breaker. This means that the breaker can open even when the overload is ongoing, unlike previous circuit breakers which couldn’t open until after the overload had been resolved. This greatly reduces the chance of damage due to a fault, and ensures the safety of the system.

The LEGH66-33557-20-V Circuit Breaker is designed for use in a variety of different applications. It is suitable for single-pole, two-pole, and three-pole systems with a voltage rating of up to 600 volts and a current rating of up to 500 amps. The device is UL listed and is capable of meeting the requirements of UL 508A and UL 1077. It also features a wide range of trip and hold levels, allowing it to be used in a variety of different applications.

The LEGH66-33557-20-V circuit breaker is designed to offer complete protection against electrical overloads and faults. When an overload occurs, it will trip and shut off the power before any damage can occur. The breaker also features a current-limiting element on the non-load side. This ensures full protection against large overloads and short circuits without tripping the breaker unnecessarily.

The LEGH66-33557-20-V circuit breaker is constructed with high-quality materials. The contacts are made from corrosion-resistant nickel alloy, while the case is constructed from a polycarbonate shell. The breaker’s operating parts are insulated with a silicone rubber coating and are rated to a temperature rating of up to 90°C. This ensures that the breaker is capable of withstanding extreme temperatures without compromising its performance.

The LEGH66-33557-20-V circuit breaker is a reliable and efficient device, making it an ideal choice for a variety of different applications. Its efficient design and high-quality construction make it a reliable and durable choice that will provide excellent protection for any electrical system for a long time to come.

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