The 74104-075-53 is an Allen-Bradley Precharge Printed Circuit Board featuring an output voltage of 115 Volts AC. It is lightweight and robust, and that is why it can easily be interconnected with other devices. This 1336 Series Circuit Board is precharged and intended to control the rise time of industrial systems by limiting the flow of input current to protect against overloading. The board is designed to work with AC drives at between 3 and 800 Horsepower. It is important to note that the 74104-075-53 is powered by the adjustable frequency drive’s operating voltage. The module operates with 1336 Series C drives and above. One 74104-075-53 kit is needed to operate with the 1336 Frame B devices, with a Horsepower rating of 7.5 Horsepower.

This board is high-quality, yet cost-effective. It features all the sophisticated specs that users will need to maximize their machine’s productivity and overall performance. It also provides improved flexibility and ease of operation. The main purpose of installing the 74104-075-53 is to ensure the machine’s safety as well as energy efficiency. It enables users to easily start, accelerate, or stop the motor. At the same time, the user-friendly architecture provides for quick installation and hassle-free operation. The best thing about this board is it can be customized with various I/O, enclosures, and bypass options.  For instance, users can order a 74104-075-53 enclosure that is custom-painted in one, two, or three colors. The 74104-075-53, whose alternative part number is the 1336-PB-SP17B, has voltages that could be hazardous to the operator, therefore, it should be handled with great care or it may cause serious injury as a result of electric shock. Being a major assembly spare part, the 74104-075-53 should not be repaired or disassembled, except when done in accordance with the manufacturer’s troubleshooting instructions.