IEG1-1REC4-35685-1-V

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Circuit breakers are critical components of any electrical system. The IEG1-1REC4-35685-1-V circuit breaker is an example of a specialized three-pole circuit breaker that is designed for applications that require extra protection from power overloads. This type of circuit breaker provides reliable and comprehensive overcurrent protection, such as a specific overload current and short-term fault protection. This article will explain the application field and working principle of the IEG1-1REC4-35685-1-V circuit breaker.

This type of circuit breaker is designed for use in residential and commercial applications where high power is needed, such as in large buildings, retailers, sawmills and bakeries. It features a high current capacity of 65A, an overload protection of 45kA and an interrupt rating of 240A. It is also UL 489 and UL 1077 approved and has a full-load current of 32A. The IEG1-1REC4-35685-1-V ensures that the circuit is not damaged under regular electrical conditions, while providing reliable protection against overloads and short circuits.

The working principle of the IEG1-1REC4-35685-1-V circuit breaker is based on a thermal-magnetic operation. When an overload situation is detected, the thermostat starts sensing the ambient temperature and comparing it to the pre-set trip rating. If the current exceeds the trip rating, the thermostat then triggers a trip circuit which initiates a power-disconnect. The trip circuit also includes a magnetic switch which will trip the circuit when current values beyond the pre-set threshold are detected.

The IEG1-1REC4-35685-1-V circuit breaker also has an adjustable time delay function which can be adjusted to allow the circuit breaker to reset or trip the circuit at specific time intervals. This time delay allows the circuit breaker to provide more protection by preventing unnecessary power outages. It also reduces the likelihood of damage to expensive equipment caused by prolonged power outages.

In addition to its overload and trip protection features, the IEG1-1REC4-35685-1-V circuit breaker has several safety features. These include an alarm contact which can be wired to a warning light or sounder. This warning system alerts personnel if the breaker trips due to an overload situation. The breaker also has a manual reset button and lock-out relay which prevents the breaker from being reset in the event of a short circuit situation.

The IEG1-1REC4-35685-1-V circuit breaker is a reliable and comprehensive overcurrent protection device for residential and commercial applications. Its thermal-magnetic operation and adjustable time delay provide enhanced protection against both overload and short circuit conditions. Its safety features, such as the alarm contact, manual reset button and lock-out relay add an extra layer of protection against power outages.

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