Eaton Pow-R-Line 3PT Switchgear Assembly
Eaton's Pow-R-Line 3PT is a drawout switchgear assembly with vacuum circuit breakers and digital protective relays for voltages not exceeding 1,000V in utility substations. It qualifies for HTS 8537.10.91.20 as it equips multiple switching and control apparatus from 8535/8536.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for non-drawout fixed breaker design
Fixed-mount versions often classified as panelboards rather than full switchgear.
If with integrated static converters
Assemblies incorporating power converters for motor control shift to heading 8504.
If consoles with numerical control apparatus
If including Chapter 90 instruments or CNC panels, falls under the specified subheading.
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Import Tips & Compliance
• Ensure seismic bracing certification if for California import to meet local building codes
• Document IP rating and cooling system specs to confirm enclosed switchgear status
Related Products under HTS 8537.10.91.20
Toshiba Low-Voltage Switchgear Assembly
Toshiba assembled switchgear with molded breakers, protection relays ≤1,000V. HTS 8537.10.91.20.
ABB Ability SafeGear Air-Insulated Switchgear Assembly
This modular air-insulated switchgear assembly from ABB contains multiple circuit breakers, protective relays, and busbars for voltages up to 1,000V, designed for industrial power distribution. It falls under HTS 8537.10.91.20 as a switchgear assembly equipped with two or more apparatus from headings 8535 (switches) and 8536 (relays). Used in factories and data centers for safe electrical distribution.
Schneider Electric Square D NF Switchboard
The Square D NF series switchboard from Schneider integrates group-mounted circuit breakers, current transformers, and control relays for service entrance in voltages ≤1,000V. HTS 8537.10.91.20 applies due to its multi-apparatus configuration for electrical distribution.
Rockwell Automation Centerline 2100 Motor Control Center
Though primarily MCC, Centerline 2100 integrates contactors (8536), overload relays, and disconnects in a common assembly for ≤1,000V motor control, qualifying as switchgear under HTS 8537.10.91.20.
Littelfuse Power Distribution Cabinet
Littelfuse pre-engineered cabinet with fuses, breakers (8535), and monitoring relays (8536) for ≤1,000V data center PDUs. HTS 8537.10.91.20 for multi-apparatus switchboard.
Black Box Industrial Control Enclosure
Black Box NEMA-rated enclosure equipped with PLC I/O modules, relays, and switches for factory automation ≤1,000V, classified as switchgear assembly HTS 8537.10.91.20.