1G40UM

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A 1G40UM circuit breaker is a type of industrial circuit breaker commonly used in various industries such as oil & gas, mining, power distribution, transportation, and other commercial applications. The 1G40UM circuit breaker is capable of operating in both AC and DC systems and is designed to provide continuous protection against overloads, short-circuits, ground faults, as well as other potential faults in the power system.

The 1G40UM circuit breaker keeps the electricity supply safe by detecting and responding to any variation in the current. Once the current becomes too high, the breaker will trip, disconnecting the power supply and returning it back to a safe state. The ability to quickly react and trip the breaker is critical to preventing damage to the electrical system, as well as providing protection against any potential harm that may be caused to personnel and equipment.

The 1G40UM circuit breaker is a trip-on-overload, trip-on-short circuit and trip-on-ground fault type of switch. While some circuit breakers only react to overload conditions, the 1G40UM is designed to respond to any variation in current, regardless of its origin. This makes the 1G40UM capable of providing increased protection for the electrical system.

The 1G40UM circuit breaker works by constantly monitoring the internal contacts within the switch. When a current variation is detected, a series of electrical transistors within the switch generate a pulse, which is transmitted to the thermal overload relay. The relay then senses the overload and activates the tripper, forcing the mechanical contacts in the switch to open, disconnecting the power supply.

The 1G40UM circuit breaker is designed with a range of features and protection functions which add to its versatility and effectiveness. It comes with a range of mounting options making it suitable for any type of application, as well as being highly resistant to external vibrations and shocks. The 1G40UM is also capable of being remotely operated and features a manual override switch which allows it to be manually operated in the event of an emergency power situation.

The 1G40UM circuit breaker is a highly effective, reliable and versatile device. It provides maximum protection for all types of electrical systems and is designed to automatically detect and disconnect the power supply in the event of an overload, short circuit or ground fault. Its wide range of protection functions and mounting options make it an ideal choice for a variety of industrial applications.

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