Welcome to Group CBS
GroupCBS is your one-stop for all your electrical apparatus sales, service, and engineering requirements. Circuit Breakers Sales features the largest inventory of new, surplus, and reconditioned low/medium voltage power equipment and parts in the USA. CBS Field Services provides engineering, testing, acceptance, and arc flash studies. CBS ArcSafe features remote switching and racking devices available for arc flash safety. Vacuum Interrupters offers replacement vacuum interrupters and field-testing equipment for Circuit Breakers.