UPL3111-22918-1

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The UPL3111-22918-1 circuit breakers are a type of electronic protection device for controlling electric circuits that are either overloaded or short-circuited in nature. They are widely used in industrial applications such as machinery, lighting, motor control, HVAC, electrical wiring etc. This circuit breaker is a combination of a current transformer and a breaker that trips when the current exceeds a pre-set level. It can provide effective protection for both overload and short circuit conditions.

The UPL3111-22918-1 circuit breaker is designed with a bi-directional trip lever for sensitive over/under current control. It features an adjustable time delay for operation and resetting as well as a reset button with a built-in test feature. The circuit breaker also has a built-in electronic indicator light and an adjustable current setting range that can be easily adjusted from 0-15 amps. It is also equipped with an automatic cut-off switch for additional protection.

The working principle of the UPL3111-22918-1 circuit breaker is quite simple. It is a low current, high speed device that monitors the current of an electronic circuit and trips the breaker when the current crosses a set threshold. The device works by measuring the current in the circuit using a current transformer. The current transformer senses the current in the circuit and sends an electrical signal to the breaker, which then trips the breaker upon reaching a set threshold.

The advantages of the UPL3111-22918-1 circuit breaker are that it is very reliable and compact in size. It is designed for easy installation and can be easily integrated into any system. The adjustable time delay settings allow the device to be set to a specific level for each application. The built-in test feature also helps to identify any issues in the circuit prior to a major malfunction. Additionally, the bi-directional trip lever provides greater control for users over the threshold level of the current.

The UPL3111-22918-1 circuit breaker is versatile as it can be used for both electrical wiring and machinery applications. It is designed to protect against both short-circuit and overload conditions. It also has adjustable time delay settings for different applications. Its built-in test feature allows users to identify issues in the circuit prior to a major malfunction and the bi-directional trip lever allows for greater control over the threshold current level. Overall, this circuit breaker is very reliable and compact in size, making it an ideal solution for many industrial and commercial applications.

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