Piher PCW1 Series Wirewound Potentiometer 1kΩ 1W
Industrial wirewound potentiometer for motor speed controls and instrumentation panels, with robust shaft and 1W dissipation. Meets HTS 8533.31.00.00 criteria for wirewound vars ≤20W.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If control boards with preset trimpot function
Preset wirewound resistors on control panels classify under 8537 for boards with resistors/caps.
If part of automatic voltage regulator
Integrated in control instruments for regulating electricity, falls under 9032.
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Import Tips & Compliance
• Industrial use declaration with application examples aids classification; include mounting hardware specs
• Test for temperature coefficient stability to prove precision function vs. standard resistor
• Avoid bulk mixing with >20W rheostats—separate shipments by power capacity
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