Refrigeration Compressor Control Board
Enclosed board with contactors, pressure switches, overload protectors (8535/8536) for commercial refrigeration ≤1,000V. 8537.10.91.70 classification for equipped electric control of cooling systems.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of complete refrigeration machinery
Integral compressor controls follow refrigerator classification.
If basic thermostat indicator panels
Panels with only sensing/indicating functions are 8532.
If for industrial food processing machines
Process-specific controls classify with machinery.
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
• Include UL 508 industrial control panel certification
• Specify refrigerant safety interlock compliance
• Document defrost cycle control logic parameters
Related Products under HTS 8537.10.91.70
Traffic Signal Control Cabinet
Roadside cabinet with flasher relays, conflict monitors, load switches (8535/8536) for traffic light sequencing ≤1,000V. Classified 8537.10.91.70 as electric control panel for transportation infrastructure.
Industrial PLC Control Panel
A pre-assembled control panel equipped with multiple circuit breakers, relays from headings 8536 and 8535, and a programmable logic controller for factory automation. Classified under 8537.10.91.70 as it serves as a base for electric control and distribution at voltages under 1,000V, excluding switching apparatus of 8517. It incorporates numerical control apparatus for process monitoring.
Electrical Distribution Cabinet for HVAC Systems
A metal cabinet housing contactors, terminal blocks, circuit breakers (8536/8535 apparatus), and control relays for HVAC unit power distribution and control. Falls under 8537.10.91.70 as an equipped base for voltage ≤1,000V electric distribution, distinct from telecom switching gear.
Boiler Burner Management Panel
Panel equipped with flame safeguard relays, ignition transformers, fuel valve actuators (8535/8536) for industrial boiler control ≤1,000V. 8537.10.91.70 for combustion safety control systems.
Motor Control Center (MCC) Panelboard
Modular panelboard with multiple motor starters, overload relays, and breakers from 8535/8536 for industrial motor control circuits under 1,000V. Classified in 8537.10.91.70 as a consolidated base for electric control/distribution, incorporating numerical control elements.
Commercial Building Power Distribution Console
Desktop-style console with breakers, surge protectors, and control switches (8535/8536) for office building sub-panel distribution ≤1,000V. Meets 8537.10.91.70 as equipped for electric control and distribution, including voltage monitoring instruments.