If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Allen Bradley 1336F-MCB-SP1J Drive Control Board Introduction The Allen Bradley 1336F-MCB-SP1J Drive Control Board is an advanced control module designed to regulate the operation of variable frequency drives (VFDs) in industrial motor control applications. This compact control board ensu *Your Name: *Your Email: *Your Name: *Vdcode: Submit