For Curtis 1243-4220 24V/36V 200A Style / Curtis 1243-4320 24V/36V 300A Style / Curtis 1243-4322 24V/36V 300A Style Motor Controller
DC Motor controller:
1243-4220 24V /36V 200A
1243-4320 24V /36V 300A
1243-4322 24V/36V 300A
All controllers can be compatible with Curtis 1313-4331 1311-4401 programmer handheld