8340-F120-Z7CB-B5H0-756

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Circuit breakers are essential components in electrical systems that protect appliances, generators, motors and other equipment from malfunction and damage due to overcurrent, undercurrent or overload. The 8340-F120-Z7CB-B5H0-756 circuit breaker is a reliable safety device that provides reliable and safe protection for systems and users.

The 8340-F120-Z7CB-B5H0-756 circuit breaker is primarily used in medium- and low voltage applications, such as in power generation, industrial plants, residential/commercial buildings, renewable energy, motor control, lighting and other applications involving electrical protection.

This model is designed to protect all types of circuits against mechanical and thermal overloads, short circuits, phase-to-ground and single-phase overloads. It has a current rating of up to 440 Amps at 60 Hz, and a line voltage of up to 600 Volts. It is thermally rated from 10 Amps (UL 489A) to 3000 Amps (UL 489B). The 8340-F120-Z7CB-B5H0-756 circuit breaker is also undervoltage-protected and has a manual reset feature. In addition, it features a low actuation force and optimized safety features to ensure reliable and safe protection.

The 8340-F120-Z7CB-B5H0-756 circuit breaker also features what is known as a combination circuit breaker, which combines the features of a regular overcurrent circuit breaker with a shunt trip or electronic trip. This feature enables the breaker to provide circuit protection in both normal and abnormal operating conditions. Furthermore, the combination circuit breaker is easy to configure, making it ideal for a variety of applications.

The 8340-F120-Z7CB-B5H0-756 circuit breaker also has a manual reset feature. This feature resets the circuit breaker after an overload or short circuit, preventing the breaker from being left in an “open” state. The circuit breaker also features a built-in ground fault indicator, which lets the user know when there is a ground fault, and an auxiliary contact that can be used to activate an external device.

The 8340-F120-Z7CB-B5H0-756 circuit breaker also features a head-mounted breaker that can be locked open for additional security. The head-mounted breaker prevents accidental or malicious tampering with the circuit breaker. Furthermore, the breaker also features a current-limiting function that helps protect circuits from overcurrent events.

The 8340-F120-Z7CB-B5H0-756 circuit breaker is a reliable and safe device that is used in a wide range of applications. Its combination of features makes it well-suited for a variety of situations and is a great choice for both residential and commercial applications. The breaker’s manual reset feature ensures that it is not left in an open state after an overload or short circuit, and the breaker’s head-mounted design prevents accidental or malicious tampering. Additionally, the breaker’s current-limiting feature helps protect circuits from overcurrent events and can be configured to provide additional protection in normal or abnormal operation.

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