What electrical specification is required for vertical platform lifts?

• A. 120VAC, 60Hz, 20 Amp dedicated circuit needed.
• B. 240VAC, 60Hz, 20 Amp dedicated circuit.
• C. 120VAC, 50Hz, 15 Amp circuit.
• D. 120VAC, 60Hz, 15 Amp circuit.

Answer: (A)

Vertical platform lifts are designed to run on a standard 120-volt, 60‑hertz supply with a dedicated 20‑amp circuit. This setup provides enough power for the lift’s motor and control systems, including startup surges, without being affected by other loads on the same circuit. A dedicated circuit helps prevent nuisance trips and voltage drops that could compromise safety or operation. The 120 V/60 Hz pairing matches typical US building wiring, and 20 A is chosen to accommodate the lift’s current draw; 15 A would not offer sufficient headroom for reliable starting and running. Using 240 V or 50 Hz isn’t the standard configuration for these lifts in typical US installations, and a smaller amperage circuit wouldn’t meet the lift’s power needs.