High-Voltage Distribution Switchboard Panel
Floor-standing cabinet equipped with busbars, disconnect switches (8536), and fuses (8535) for distributing electricity above 1,000V in power substations. Falls under 8537.20.00.40 as 'other' bases for voltage >1,000V combining control and distribution apparatus.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for voltages not exceeding 1,000V
Primary voltage distinction splits 8537 subheadings; low-voltage boards use 8537.10.
If classified as unassembled electrical machines
Loose components without panel integration may shift to other electrical machinery headings.
If incorporates static converters for power supply
Presence of transformers or converters can reclassify under power supply equipment.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Obtain NEMA/UL certification for enclosures; non-certified panels face entry refusal
• Declare exact voltage class and fault current ratings to confirm >1,000V classification
Related Products under HTS 8537.20.00.40
Medium Voltage Numerical Control Console
Desk-style control panel with PLCs, relays, and metering for voltages >1,000V, used in industrial numerical control of heavy machinery. Covered by 8537.20.00.40 for numerical control apparatus exceeding 1,000V.
High-Voltage Generator Control Desk
Operator console with synchronized switches, voltage regulators, and protective devices from 8535/8536 for controlling generators over 1,000V. Qualifies under 8537.20.00.40 as equipped control desk for high voltage.
MV Industrial Electrical Distribution Cabinet
Metal-clad cabinet combining feeder breakers, metering panels, and relays for factory medium voltage (>1,000V) power distribution. 8537.20.00.40 covers these 'other' high-voltage bases.
High-Voltage Automation Control Panel
Programmable panel with SCADA interface, contactors, and overload relays for >1,000V industrial process automation. Fits 8537.20.00.40 as numerical control apparatus.
Utility Transformer Control Cabinet
Outdoor-rated enclosure with tap changers, Buchholz relays, and circuit protection for >1,000V transformers. 8537.20.00.40 for high-voltage control bases.
High-Voltage Pump Station Control Board
Wall panel integrating soft starters, VFD bypass switches, and protection for >1,000V water pumping stations. Classified 8537.20.00.40 as electric control base.