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Home > ELECTRICAL > CURTIS > MODEL 1203
The model 1203 is an earlier but very reliable version of Curtis MOSFET motor speed controllers, suitable for utilization on series DC motors of industrial vehicles or hydraulic pumps. It offers a remarkable high operational efficiency, low-noise levels on the motor operation, and limited energy losses that result in a little generation of heat. The controller is fully programmable in the sense that it can support multiple throttle modes and different pedal-disable safety configurations, can take input from a wide range of signal sources allowing precision throttle control, supports almost any battery type as the user can program the voltage cutback threshold as needed, and it also offers variable braking modes. The programming of the 1203 controller can be performed by using the standard Curtis 1313 handheld programmer. The 1203 series is limited to working on voltages of 12, 24 to up to 36, and has a 2-minute current limit of 275 A. The microprocessor features complete short-circuit protection, contactor fault detection, under and over voltage cutbacks to manage battery problems, and a reliable electrical isolation on the heat sink. The proof of the build quality of the 1203 series is reflected by its compliance with the EN12985, UL583, and IP54 standard requirements.

Lift Parts Warehouse offers unparalleled, highly specialized, and very quick repair service for Curtis models 1203, able to pick up the controller from anywhere in the US and have it fixed and sent back to you within just three days of time. For the repair, we are using original parts and the manufacturer’s instructions on the procedure, ensuring that the controller will operate exactly as per its nominal specifications.
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1203A-101 12V 90A (5K-0) PM CONTROL 1203A-101 12V 90A (5K-0) Pm Control

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1203A-102 12V 90A (5K-0) PM CONTROL 1203A-102 12V 90A (5K-0) Pm Control

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1203A-103 12V 90A (5K-0) PM CONTROL 1203A-103 12V 90A (5K-0) Pm Control

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1203A-1034 24V 110A (WW) PM CONTROL 1203A-1034 24V 110A (Ww) Pm Control

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1203A-1038 24V 110A (WW) PM CONTROL 1203A-1038 24V 110A (Ww) Pm Control

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1203A-104S 12V 110A (5K-0) PM CONTROL 1203A-104S 12V 110A (5K-0) Pm Control

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1203A-201 24V 90A (5K-0) PM CONTROL 1203A-201 24V 90A (5K-0) Pm Control

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1203A-202 24V 90A (5K-0) PM CONTROL 1203A-202 24V 90A (5K-0) Pm Control

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1203A-203 24V 90A (5K-0) PM CONTROL 1203A-203 24V 90A (5K-0) Pm Control

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1203A-204 24V 90A (5K-0) PM CONTROL 1203A-204 24V 90A (5K-0) Pm Control

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1203A-205 24V 90A (5K-0) PM CONTROL 1203A-205 24V 90A (5K-0) Pm Control

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1203A-206 24V 90A (5K-0) PM CONTROL 1203A-206 24V 90A (5K-0) Pm Control

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1203A-207 24V 90A (5K-0) PM CONTROL 1203A-207 24V 90A (5K-0) Pm Control

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1203A-208 24V 65A (5K-0) PM CONTROL 1203A-208 24V 65A (5K-0) Pm Control

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1203A-209 24V 55A (5K-0) PM CONTROL 1203A-209 24V 55A (5K-0) Pm Control

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1203A-210S 24V 125A (5K-0) PM CONTROL 1203A-210S 24V 125A (5K-0) Pm Control

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1203A-211S 24V 110A (5K-0) PM CONTROL 1203A-211S 24V 110A (5K-0) Pm Control

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1203A-212 24V 90A (5K-0) PM CONTROL 1203A-212 24V 90A (5K-0) Pm Control

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1203A-213S 24V 110A (5K-0) PM CONTROL 1203A-213S 24V 110A (5K-0) Pm Control

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1203A-214S 24V 110A (5K-0) PM CONTROL 1203A-214S 24V 110A (5K-0) Pm Control

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1203A-215S 24V 110A (5K-0) PM CONTROL 1203A-215S 24V 110A (5K-0) Pm Control

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1203A-216 24V 90A (5K-0) PM CONTROL 1203A-216 24V 90A (5K-0) Pm Control

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1203A-217S 24V 110A (5K-0) PM CONTROL 1203A-217S 24V 110A (5K-0) Pm Control

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1203A-218 24V 90A (5K-0) PM CONTROL 1203A-218 24V 90A (5K-0) Pm Control

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1203A-219 24V 90A (5K-0) PM CONTROL 1203A-219 24V 90A (5K-0) Pm Control

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1203A-220 24V 90A (5K-0) PM CONTROL 1203A-220 24V 90A (5K-0) Pm Control

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1203A-221 24V 90A (5K-0) PM CONTROL 1203A-221 24V 90A (5K-0) Pm Control

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1203A-222 24V 90A (5K-0) PM CONTROL 1203A-222 24V 90A (5K-0) Pm Control

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1203A-223S 24V 110A (5K-0) PM CONTROL 1203A-223S 24V 110A (5K-0) Pm Control

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1203A-224 24V 90A (5K-0) PM CONTROL 1203A-224 24V 90A (5K-0) Pm Control

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1203A-225 24V 90A (5K-0) PM CONTROL 1203A-225 24V 90A (5K-0) Pm Control

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1203A-226S 24V 110A (5K-0) PM CONTROL 1203A-226S 24V 110A (5K-0) Pm Control

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1203A-227 24V 90A (5K-0) PM CONTROL 1203A-227 24V 90A (5K-0) Pm Control

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1203A-228S 24V 110A (5K-0) PM CONTROL 1203A-228S 24V 110A (5K-0) Pm Control

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1203A-229S 24V 110A (5K-0) PM CONTROL 1203A-229S 24V 110A (5K-0) Pm Control

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1203A-230 24V 90A (5K-0) PM CONTROL 1203A-230 24V 90A (5K-0) Pm Control

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1203A-301 36V 60A (5K-0) PM CONTROL 1203A-301 36V 60A (5K-0) Pm Control

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1203A-302 36V 60A (5K-0) PM CONTROL 1203A-302 36V 60A (5K-0) Pm Control

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1203A-303 36V 60A (5K-0) PM CONTROL 1203A-303 36V 60A (5K-0) Pm Control

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1203A-304 36V 60A (5K-0) PM CONTROL 1203A-304 36V 60A (5K-0) Pm Control

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1203A-305 36V 60A (5K-0) PM CONTROL 1203A-305 36V 60A (5K-0) Pm Control

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1203A-306 36V 60A (5K-0) PM CONTROL 1203A-306 36V 60A (5K-0) Pm Control

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1203A-401 12V 90A (WW) PM CONTROL 1203A-401 12V 90A (Ww) Pm Control

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1203A-402 12V 90A (WW) PM CONTROL 1203A-402 12V 90A (Ww) Pm Control

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