{"product_id":"dc-electric-drill-switch-speed-controller-7-2-24v-16a-fa021a","title":"DC Electric Drill Switch Speed Controller 7.2–24V 16A FA021A","description":"\n\u003ch2\u003eFA021A DC Electric Drill Switch \u0026amp; Speed Controller — 7.2–24V, 16A\u003c\/h2\u003e\n\u003cp\u003eTake full manual control of your cordless or DC-powered hand drill with this precision-engineered trigger switch and speed controller. Compatible with FA021A and FA021A-56 drill models, this robust replacement switch lets you regulate motor speed with a simple squeeze, delivering smooth, consistent power output for drilling, driving, and other precision power-tool tasks.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Supports DC 7.2V to 24V, making it compatible with a broad range of cordless drill platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Current Rating:\u003c\/strong\u003e Rated at 16A for reliable, heavy-duty performance during demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Speed Trigger:\u003c\/strong\u003e Manual trigger mechanism allows intuitive, on-the-fly speed regulation — squeeze gently for slow, precise work or fully depress for maximum power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Compatibility:\u003c\/strong\u003e Designed specifically as a drop-in replacement for FA021A and FA021A-56 drill switch assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from quality plastic and metal components for long-lasting durability in workshop environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Easy to install without adding bulk to your tool.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFA021A \/ FA021A-56\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 7.2V – 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× FA021A Electric Drill Trigger Switch Speed Controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDue to lighting and monitor differences, the item's color may vary slightly from product images.\u003c\/li\u003e\n  \u003cli\u003ePlease allow ±1–3 cm tolerances due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eVerify your drill's model number (FA021A or FA021A-56) before purchasing to ensure compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe power tool use and electrical safety in the workshop, visit the OSHA Electrical Safety resource.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which drill models is this FA021A switch compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This DC electric drill switch is designed specifically for drills using the FA021A and FA021A-56 switch assemblies. Please verify your drill's existing switch model number before ordering to ensure a proper fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage and current does this drill speed controller support?\u003c\/h4\u003e\n\u003cp\u003eA: This switch controller supports a DC voltage range of 7.2V to 24V and is rated for up to 16A of current, making it suitable for most standard cordless hand drills within that voltage range.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the variable speed trigger work?\u003c\/h4\u003e\n\u003cp\u003eA: The manual trigger mechanism regulates motor speed proportionally — a light squeeze delivers slow, controlled rotation ideal for precision work, while a full press delivers maximum speed and power for heavier drilling tasks.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this a direct drop-in replacement?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This switch is engineered as a direct replacement for FA021A and FA021A-56 drill switches. Basic hand-tool skills are typically sufficient for installation, but always disconnect the battery pack before performing any switch replacement work.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which drill models is this FA021A switch compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DC electric drill switch is designed specifically for drills using the FA021A and FA021A-56 switch assemblies. 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