TSB4000 Series Discontinuation Notice

CTC has discontinued the TSB4000 Series Triaxial Modular Stainless Steel Switch Box. Its closest equivalent is TSB3000 Series Triaxial Modular Fiberglass Switch Box. For additional assistance, please email [email protected].

Please note, TSB400 Series Triaxial Modular Stainless Steel Switch Box is no longer supported and is no longer covered under warranty due to product obsolescence.