Allen-Bradley 1336-PB-SP2A

The Allen-Bradley 1336-PB-SP2A precharge circuit board is an essential spare part designed specifically for the 1336 series variable frequency drives. It effectively manages inrush current at power-up, thus protecting the internal components of the drive from potential damage. This circuit board is capable of handling input voltages of up to 460 Volts AC and supports a power output ranging from 40 to 60 horsepower, ensuring reliable performance for 3-phase variable frequency drives. With installation made easy through rear mounting screws, the 1336-PB-SP2A operates seamlessly in temperatures between 0 to 50 degrees Celsius and accommodates frequency ranges of 50 to 60 Hertz. This printed circuit board is a vital part of maintaining the integrity and efficiency of your drive's electrical management system.