The 1336T-MCB-SP51B is a spare part for the 1336T drives which are from the 1336 Force series of drives from Rockwell Automation. The 1336T-MCB-SP51B is a main control PCB spare port.  When replacing the spare part, it is always recommended to follow the replacement procedure provided by the manufacturer. There are hazardous voltages present inside the drives which may cause injury due to electric shock, therefore the power must be turned off and the bus capacitors should fully discharged. Users need to make sure the connections are secure and made according to the manual provided by the manufacturer. Users can contact the manufacturer for further assistance.

It is recommended to follow the safety guidelines at all times for the safety of the person replacing the 1336T-MCB-SP51B spare part and of the people around the system. Make sure the input power ratings are within the limits as specified in the technical specifications before turning on the power supply. The parts in the drive are sensitive to electrostatic discharge (ESD) and it is advised to follow the ESD safety guidelines to prevent any discharge and to prevent any damage to the components. Once the replacement is complete, users need to perform the relevant functional and performance tests to make sure the device is operating as expected and that all values are within the permissible range. The system covers must be installed correctly and the device must be handed over to the operator only then. The ambient operating temperature range for the 1336T-MCB-SP51B drive is 0 to 40 degrees Celsius and the humidity of the environment should be 5 to 95%, non-condensing.