Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Curtis
The Curtis 394431110 is an industrial component featuring manufacturer model CURTIS CONTROLLER AC-F4-A-48-450-001 | 473274 configured for traction and pump functions. This unit operates at a nominal voltage of 36-48 V DC and lacks a CAN termination resistance and an included connector. Submit the exact part number, quantity, and application requirements to receive a formal quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Curtis references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Curtis 394431110. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.