The other Part Number: 1205-5305 1205-5603 1205-4601 Compatible with Curtis 1205 1205M-5601 1205M-5603 P125M-5603
Product Description: P125M-5603 500A DC Motor Controller Replacing CURTIS 1205 1205M-5601 1205M-5603.Specification: Voltage:48V; Throttle type:0-5kΩ
The 1204M-5305 1204M-5301 controller is a DC series winding motor speed controller, designed as the replacement of CURTIS 1205M-5603 controller (and old curtis 1205 controllers like 1205-201, 1205-202, etc.)