The Allen-Bradley 1336F-MCB-SP1C is a PC board that has a Main Control function that is for use with 1336 PLUS II series adjustable frequency AC drives. These drives offer flexibility and great performance, while allowing users to easily set it up for operation. They are also three-phase drives that are ideal for use on circuits that have symmetrical line voltages, as they can deliver symmetrical amperes of up to 200,000 RMS, 600 volts. 

Despite having different frame sizes, the 1336F-MCB-SP1C PC board is fully compatible with all 1336 PLUS II drives. These drives also have immunity when it comes to externally generated interference, particularly EMI or RFI, without the need for any precaution. When installing these drives, they should be grounded by connecting the system ground to the power ground terminal (known as PE) that is on TB1 or the power terminal block, and circuits of these drives require direct and independent grounding. When operating a 1336 PLUS II drive with the 1336F-MCB-SP1C PC board, make sure to do so in a place with a temperature ranging from 0 to 40 °C, or from 0 to 50 °C for IP00, open-type drives.

The 1336F-MCB-SP1C drive has various features available and some of these are sensorless vector control with auto-tuning to make the set up process much easier, detection of load loss, presence of multiple inputs and outputs, carrier frequency that is adjustable, LED status indicators (particularly for run, fault, stop, and power supply), S-curve deceleration and acceleration, various onboard options for communication, flying start, SCANport communications protocol, step logic, and so much more. Users can expect quiet operation with the 1336F-MCB-SP1C drive since they come with up-to-date IGBT, or insulated gate bipolar transistor, technology.