FFSU12LKB Uncategorized

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FFSU12LKB is a versatile electrical contactor device that can be used in a variety of industrial and commercial applications. It is especially applicable in high-voltage applications, such as in the lighting and pumping industries. This contactor device, supplied by Fuji Electric Co., Ltd., is made up of an electronically-controlled abutment which mechanically closes and opens an electrical contact.

The contactor is typically used in connection with an external relay and controller. It allows remote control and automatic operation of the device by using a voltage-sensing mechanism. This sensing mechanism is the key element in this device as it detects the variations in the applied voltage. When this sensed voltage is lower than the rated voltage, the abutment retracts. In normal operation, the entire set of abutment and contact pieces remain closed unless a voltage variation is detected.

The FFSU12LKB is built with advanced safety features to avoid electric shock and injury when using the device. It features a plastic cover which prevents the inadvertent contact of the switch’s metal parts with other elements. In addition, the contactor is designed to remain closed on the event of power failure, thus ensuring an uninterrupted power supply.

This contactor is relatively simple to install and maintain. It can be mounted onto a wall or even on the feeder line itself. The device’s setting can be easily adjusted to the required input voltage without the need for additional hardware or tools. This makes the FFSU12LKB more suitable for installation in remote locations, which can be difficult to access for installation purposes. It also allows for easy maintenance and replacement of the contactors without the need for specialised tools.

FFSU12LKB can be used in a wide range of industrial and commercial applications. It is ideal for lighting and pumping systems, as its sensing mechanism can be programmed to switch the power supply on and off when certain voltage values are reached. It is also suitable for high-voltage systems, since its contactors are capable of tolerating voltages of up to 690V. Its safety features make the device an attractive option for use in public areas, such as shopping centres, hotels and restaurants.

The working principle of the FFSU12LKB is quite simple. The contactor is programmed to close and open upon sensing a variation in the voltage applied to it. As the voltage drops below the rated value, the abutment retracts and the contacts open. On the other hand, when the voltage is higher than the rated value, the abutment closes and the contacts remain closed until another voltage variation is detected.

In conclusion, the FFSU12LKB contactor is a versatile and reliable device designed for a variety of industrial and commercial applications. Its advanced safety features make it an ideal choice for public areas. Its easy installation and maintenance make it suitable for areas that are difficult to access. The working principle of the device makes it a reliable source of reliable power supply, even in remote locations.

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