P125M-5603 500A DC Motor Controller Replacing 1205 1205M-5601 1205M-5603 The 1204M-5305 1204M-5301 controller is a DC series winding motor speed controller, designed as the replacement of 1205M-5603 controller (and old 1205 controllers like 1205-201, 1205-202, etc.). the P125M-5603 controller is fully compatible with programming devices, and the quality had been approved by many vehicle makers. All parameters of P125M-5603 are the same as its version of 1205M-5603 we deliver the controller with default setting of 48V / 500A / 0-5kΩ (Throttle Type = "0"). 1204M-5305 1204M-5301 DC Series Motor Controller voltage:48V Throttle type:0-5kΩ Not Product Replacement of 1205M-5601 & 1205M-5603 48V 500A Replacement of Old 1205 Controller Colour:Black Material:ABS+Metal Package Contents: 1 x DC Motor Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.