Siemens Sentron PowerCenter Switchboard
Siemens Sentron PowerCenter is a front-accessible switchboard integrating molded case circuit breakers, metering units, and surge protection for commercial buildings under 1,000V. Classified under HTS 8537.10.91.20 for switchboards with multiple 8535/8536 devices for electricity distribution control.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily for branch circuit protection
Distinguished as panelboards when not featuring main overcurrent devices typical of switchgear.
If Other electrical machines with switching functions may fall here if not pure switchgear.
If imported as relay-only sections
Loose relay assemblies without base enclosure classified under individual relays of 8536.
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Import Tips & Compliance
• Label with exact voltage rating and short-circuit withstand capacity to comply with ANSI C37.20.1
• Provide arc-flash hazard labeling and test reports to prevent FDA/CBP scrutiny on safety
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.