HS Code for Single-phase motor

Single-phase AC motors are classified under HS code 8501.40. Heading 8501 encompasses all electric motors and generators, and the subheadings are determined by the type of current (AC or DC), the number of phases, and the power output. Single-phase motors are designed to operate on a single-phase alternating current supply, which is standard for residential and light commercial power grids. This classification includes various types of single-phase designs, such as split-phase, capacitor-start, and permanent split capacitor motors. However, there is a power threshold: motors with an output not exceeding 37.5 W are classified under 8501.10 regardless of whether they are AC or DC. Therefore, 8501.40 is reserved for single-phase AC motors with an output exceeding 37.5 W. The classification is based on the electrical configuration of the stator and the fact that the motor requires only two power wires (plus a ground) to operate, distinguishing it from industrial three-phase motors.

Products Included

• Single-phase AC induction motors
• Capacitor-start single-phase motors
• Universal motors exceeding 37.5 W
• Shaded-pole single-phase motors
• Single-phase synchronous motors

Common Misclassification

Single-phase motors are often misclassified under 8501.10 if the power output is very low (under 37.5 W). They are also frequently confused with 8501.51, which covers multi-phase (usually three-phase) AC motors with an output not exceeding 750 W. It is vital to check the motor's nameplate for the phase count and wattage to ensure the correct code is applied.

FAQ

What is the HS code for single-phase motor?

The HS code for single-phase AC motors with an output exceeding 37.5 W is 8501.40.

Does this code include universal motors?

Yes, universal motors (which can run on AC or DC) are typically classified here if they are intended for AC single-phase use and exceed the 37.5 W limit.