The Curtis 1206HB-5201 Controller is a 48V, 250A motor speed controller designed for EZGO and Cushman electric golf carts and related electric vehicles. This model features an ITS (Inductive Throttle Sensor) input to regulate motor speed and direction based on throttle signals. According to reference documentation, this controller is primarily fitted to select 48V EZGO vehicles from 2007 onwards.

Lift Parts Warehouse defines the 1206HB-5201 as a 48V 250A Curtis controller and lists it as a direct-replacement unit for EZGO and Cushman vehicles.

Microprocessor-controlled, it offers overcurrent protection, undervoltage protection, thermal protection, fault-code display and programmable parameters for speed and direction control of electric golf carts.