{"product_id":"electric-drill-speed-controller-switch-lock-on-trigger","title":"Electric Drill Speed Controller Switch – Lock-On Trigger Switch","description":"\u003ch2\u003eElectric Drill Speed Controller Switch with Lock-On Function\u003c\/h2\u003e\n\u003cp\u003eUpgrade or replace the trigger switch on your electric drill or power tool with this durable \u003cstrong\u003eMiniature Plastic Power Tool Switch\u003c\/strong\u003e. Featuring a built-in speed control knob, lock-on function, and reversible operation, this SPST trigger button switch is the ideal replacement or repair part for a wide range of electric and hardware tools.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock-On Function:\u003c\/strong\u003e Convenient lock-on capability for continuous, hands-free operation during extended use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Speed Control:\u003c\/strong\u003e Integrated speed control knob lets you adjust tool speed with precision.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReversible Operation:\u003c\/strong\u003e Supports forward and reverse direction switching for versatile tool use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSPST Trigger Button:\u003c\/strong\u003e Single-pole, single-throw (SPST) NO contact design — simple, reliable switching action.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Straightforward assembly onto standard power tool housings — no specialist tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Casing:\u003c\/strong\u003e Robust black plastic casing designed to withstand regular workshop use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Suitable for electric drills, hardware tools, and a broad range of electric power tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Limit Switch (SPST, Lock-On Trigger)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage \u0026amp; Current Rating:\u003c\/strong\u003e 6(6)A 250V 5E4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEU LVD Voltage:\u003c\/strong\u003e Low voltage — below 50Vac or 75Vdc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Electric Drill Speed Controller Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003e1PC 10g High Grade Silicone Grease Lubricant for O-Rings\u003c\/a\u003e — keep your tool components running smoothly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper Set – Multi-Functional Caulking Tools\u003c\/a\u003e — essential for any toolkit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003e1PC Multi-Use Faucet Bubbler Wrenches – 6 Sizes Repair Spanner\u003c\/a\u003e — great for DIY home repair tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to lighting and monitor variation, colors may differ slightly from images. Please allow for minor size tolerances due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What power tools is this electric drill speed controller switch compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This miniature plastic power tool switch is designed for use with a wide range of electric drills and hardware tools. It is suitable for any electric power tool that accepts a standard SPST lock-on trigger switch with a 6A 250V 5E4 rating. Always verify your tool's switch slot dimensions and electrical rating before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the lock-on function do on this trigger switch?\u003c\/h4\u003e\n\u003cp\u003eA: The lock-on function allows you to engage the switch so the tool runs continuously without needing to hold the trigger. This is especially useful during extended drilling or cutting tasks, reducing hand fatigue and increasing operational convenience.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this switch reversible, and how does reversible operation work?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this switch supports reversible operation, meaning you can toggle the direction of your electric drill — switching between forward and reverse rotation. This is ideal for tasks that require both drilling and screw removal, making the switch highly versatile for everyday workshop and DIY use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the voltage and current rating of this power tool switch?\u003c\/h4\u003e\n\u003cp\u003eA: This switch is rated at 6(6)A 250V 5E4, which covers the standard operating range for most household and workshop electric drills. It complies with EU LVD low voltage standards (below 50Vac or 75Vdc) for added safety assurance.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What power tools is this electric drill speed controller switch compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This miniature plastic power tool switch is designed for use with a wide range of electric drills and hardware tools. It is suitable for any electric power tool that accepts a standard SPST lock-on trigger switch with a 6A 250V 5E4 rating. 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