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. GE IC693ACC330 TBQC Base System Component Overview (Introduction) The GE IC693ACC330 TBQC Base is a structural terminal interface component designed for GE Series 90-30 PLC installations. It provides a stable base for terminal blocks used to connect field devices s *Your Name: *Your Email: *Your Name: *Vdcode: Submit