IEG666-31732-2-V Circuit Protection

Circuit breakers are electrical switches that are used to protect circuits from damage caused by excess current, overloading, or short circuits. They are also used to quickly shut down circuits in case of an emergency. The IEG666-31732-2-V is a circuit breaker designed for application in various industries that include power transmission and distribution, industrial and marine.

Application Field

The IEG666-31732-2-V is designed for use in both commercial and industrial applications. Its design makes it an ideal choice for applications that require moderate to high power ratings, such as manufacturing processes, industrial plants, power distribution substations, and automotive systems. It is certified for use with direct current up to 2,000V, as well as alternating current up to 600V. It also has built-in surge protection, which helps protect against power surges caused by lightning and other sources.

Working Principle

The circuit breaker works through a combination of three primary components: an interrupting element, a support frame, and a manual control switch. The interrupting element, typically a fuse, is responsible for tripping the circuit when it senses an overcurrent condition. The support frame provides power connections to the other components and serves as the housing for the interrupting element. The manual control switch is used to manually open or close the circuit breaker, allowing the user to manually control when the breaker is on or off.

When an overcurrent condition is detected, the interrupting element, typically a fuse, is tripped, causing the circuit breaker to open and shut off the circuit. This causes a “cut-off” in the current flow, preventing damaging power overloads that could lead to electrical fires. The circuit breaker also has built-in surge protection capabilities, which help dissipate surges before they can cause significant damage.

The IEG666-31732-2-V provides reliable protection for all types of circuits. It is designed to easily handle both direct and alternating currents, making it a great choice for applications in a variety of industries and environments.