Siemens 3RW30 Soft Starter from China
Siemens 3RW30 series features resistor-based ramp-up control for three-phase motors, classified as a rheostat-type motor starter under HTS 8533.40.80.40. Designed for conveyor belts and pumps with bypass contactor integration for efficiency. Provides thermal overload protection via resistive voltage reduction.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Submit Siemens conformance certificates showing resistor motor starting mechanism
• Label with IP rating and enclosure type (NEMA 1/4X) for hazardous location imports