IUGNF66-33921-10 Circuit Protection

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Circuit Breakers are pieces of mechanical equipment that are used to protect electrical circuits from damage caused by overload. The IUGNF66-33921-10 is a type of circuit breaker that is designed for use in low-voltage, direct current applications. This type of breaker is most commonly used in low-voltage residential and light commercial electrical systems.

Application Field and Working Principle

The IUGNF66-33921-10 is a type of circuit breaker that is most commonly used in 120V and 240V direct current electrical systems. This type of breaker is designed to protect the wiring and components in the electrical system from overloads. The breaker is designed to sense when there is too much current flowing through the circuit, such as when a major appliance or a short circuit has caused an overload. When this happens, the breaker will trip, cutting power to the circuit and preventing further damage. This type of circuit breaker is a safe and reliable way to protect electrical circuits from damage caused by overloads.

The IUGNF66-33921-10 utilizes a thermally-actuated release mechanism, which is activated when the current in the circuit exceeds the breaker\'s rated amperage. The release mechanism consists of a metal strip that is heated by the current flowing through it. Once the strip reaches a certain temperature, it expands and triggers the breaker, which interrupts the current flowing in the circuit. This allows the breaker to safely cut power to the circuit and prevent further damage.

The IUGNF66-33921-10 also features an adjustable trip level, allowing the user to set the trip point to a specific amperage, based on the current load of the circuit. This allows the breaker to be set up for optimal protection against overloads.

In addition to being used in residential and light commercial applications, the IUGNF66-33921-10 is also suitable for industrial and marine use, as well as for on-grid and off-grid solar power systems. This makes it an extremely versatile and reliable circuit breaker that is suitable for a variety of applications.

The IUGNF66-33921-10 is an excellent choice for protecting electrical circuits from damage caused by overloads. Its thermally-activated release mechanism provides reliable protection against overloads, while its adjustable trip level allows the user to set the trip point to the current load of the circuit. This makes it a safe and reliable choice for a variety of applications, including industrial, marine, and residential applications.

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