{"product_id":"spdt-toggle-switch-on-off-on-3-position-3-pin-15a-250vac-e-ten-1122","title":"SPDT Toggle Switch ON-OFF-ON 3 Position 3-Pin 15A 250VAC — E-TEN 1122","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right toggle switch for my application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the switch to your circuit's voltage and current requirements. This switch is rated 15A at 250VAC, making it suitable for most 12V–250VAC automotive, marine, and household control circuits. For DC applications, derate the current rating by approximately 20–30% as a conservative practice.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does ON-OFF-ON mean on a 3-position toggle switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"ON-OFF-ON means the switch has three stable positions: the center position breaks the circuit (OFF), while flipping up or down connects to one of two separate circuits (ON). This is ideal for controlling two independent loads from a single switch, or for reversing motor direction.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the current and voltage rating of this toggle switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This E-TEN 1122 toggle switch is rated at 15A and 250VAC. For DC circuits (such as 12V automotive or marine systems), it is generally recommended to derate to around 10–12A to ensure reliable long-term performance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this toggle switch be used outdoors or in marine environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This switch is designed for panel-mount use in automotive and marine dashboards. It is not inherently waterproof. For exposed outdoor or fully marine environments, we recommend adding a protective boot cover (sold separately) to shield the switch from moisture and spray.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What panel hole size does this toggle switch require for mounting?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The E-TEN 1122 toggle switch typically requires a mounting hole of approximately 12mm (≈15\/32\\\") in diameter. Always verify the exact cutout size against the switch body before drilling, as panel thickness can affect fit.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this switch compatible with standard automotive and marine wiring?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The 3-pin solder or quick-connect terminals are compatible with standard 18–22 AWG automotive and marine wiring. The SPDT configuration follows universal wiring conventions, making it straightforward to wire into existing car dash or boat control panels.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this switch to control a DC motor direction?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The ON-OFF-ON SPDT configuration is commonly used for reversing DC motor direction. By wiring the motor leads to the two outer terminals and the power supply to the common terminal, flipping the switch in each ON direction reverses polarity to the motor.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eSPDT Toggle Switch ON-OFF-ON — Reliable 3-Position Control for Car, Boat \u0026amp; DIY Panels\u003c\/h2\u003e\n    \u003cp\u003eWhen a simple on\/off isn't enough and you need to control two separate circuits — or reverse a motor — from a single point, a standard rocker switch falls short. Electricians, automotive enthusiasts, marine builders, and DIY panel makers rely on the \u003cstrong\u003eSPDT toggle switch ON-OFF-ON\u003c\/strong\u003e (E-TEN 1122) to get precise, tactile three-position switching in a compact, panel-mount form factor.\u003c\/p\u003e\n    \u003cp\u003eEach unit is the \u003cstrong\u003eE-TEN 1122\u003c\/strong\u003e model — a 3-pin, single-pole double-throw toggle switch rated at \u003cstrong\u003e15A \/ 250VAC\u003c\/strong\u003e. The metal lever and threaded bushing body are built for repeated actuation. The mounting bushing typically measures approximately \u003cstrong\u003e12mm (≈15\/32\")\u003c\/strong\u003e in diameter for panel cutout. Available in quantities of 1, 2, 4, 6, or 10 pieces to suit single repairs or full panel builds.\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include \u003cstrong\u003ecar dash toggle switch wiring\u003c\/strong\u003e for auxiliary lights or fans, \u003cstrong\u003eboat control panel switches\u003c\/strong\u003e for bilge pumps and navigation lights, and \u003cstrong\u003eDIY electrical panel ON-OFF-ON switching\u003c\/strong\u003e for reversing DC motor direction in workshop equipment or robotics projects.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔌\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard 12mm panel cutouts. Compatible with 12V DC automotive \u0026amp; marine systems and up to 250VAC household\/industrial control circuits. Terminal spacing suits 18–22 AWG wire with solder or quick-connect termination.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eNote:\u003c\/strong\u003e This switch is not waterproof as supplied. For marine or outdoor use, a protective rubber boot cover is recommended. Verify your panel hole diameter before installation.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These SPDT ON-OFF-ON Toggle Switches\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e15A \/ 250VAC Rating\u003c\/strong\u003e — Handles demanding loads in both AC control circuits and derated DC automotive or marine applications, covering most \u003cstrong\u003ecar dash toggle switch\u003c\/strong\u003e needs.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔀\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTrue 3-Position ON-OFF-ON Action\u003c\/strong\u003e — Center-off position fully breaks the circuit; each ON position independently routes current, enabling \u003cstrong\u003edual-circuit or motor-reversing wiring\u003c\/strong\u003e with a single switch.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eThreaded Panel-Mount Bushing\u003c\/strong\u003e — Secure, rattle-free installation in dashboards, enclosures, and control panels; the included nut locks the switch firmly against panels up to typically 3–5mm thick.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🖐️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ePositive Tactile Detent\u003c\/strong\u003e — Each position clicks firmly into place, giving clear physical feedback so you always know the switch state — critical for \u003cstrong\u003eboat control panel switches\u003c\/strong\u003e in low-visibility conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛠️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eStandard 3-Pin SPDT Terminals\u003c\/strong\u003e — Universal common-NO-NC pinout compatible with standard \u003cstrong\u003eautomotive and marine wiring harnesses\u003c\/strong\u003e; solder or crimp termination supported.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMulti-Pack Value Options\u003c\/strong\u003e — Available in 1, 2, 4, 6, or 10-piece quantities, making it easy to stock up for full \u003cstrong\u003eDIY electrical panel builds\u003c\/strong\u003e or keep spares on hand for repairs.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — SPDT ON-OFF-ON Toggle Switch\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eE-TEN 1122\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSwitch Type\u003c\/th\u003e\n\u003ctd\u003eSPDT (Single Pole Double Throw)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePositions\u003c\/th\u003e\n\u003ctd\u003e3 — ON \/ OFF \/ ON\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNumber of Pins\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003e250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003ctd\u003e15A (AC); derate to ~10–12A for DC use\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMounting Hole Diameter\u003c\/th\u003e\n\u003ctd\u003eTypically ~12mm (≈15\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eSolder \/ quick-connect (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLever Material\u003c\/th\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eBody \/ Bushing Material\u003c\/th\u003e\n\u003ctd\u003eMetal threaded bushing with plastic base\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMounting Hardware\u003c\/th\u003e\n\u003ctd\u003eThreaded nut included\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatible Wire Gauge\u003c\/th\u003e\n\u003ctd\u003eTypically 18–22 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eNo — boot cover recommended for outdoor\/marine use\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity Options\u003c\/th\u003e\n\u003ctd\u003e1 \/ 2 \/ 4 \/ 6 \/ 10 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right toggle switch for my application?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMatch the switch to your circuit's voltage and current requirements. This switch is rated 15A at 250VAC, making it suitable for most 12V–250VAC automotive, marine, and household control circuits. For DC applications, derate the current rating by approximately 20–30% as a conservative practice. If your load exceeds these ratings, use a relay controlled by this switch rather than wiring the load directly.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does ON-OFF-ON mean on a 3-position toggle switch?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eON-OFF-ON means the switch has three stable positions: the center position breaks the circuit (OFF), while flipping up or down connects to one of two separate circuits (ON). This is ideal for controlling two independent loads from a single switch, or for reversing motor direction by swapping polarity.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the current and voltage rating, and can I use it in a 12V car system?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThis E-TEN 1122 is rated at 15A \/ 250VAC. For 12V DC automotive or marine systems, it is generally recommended to derate to around 10–12A to ensure reliable long-term performance. It is widely used in car dash wiring for auxiliary lights, fans, and accessory circuits within these limits.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan this toggle switch be used outdoors or in a marine environment?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThis switch is designed for panel-mount use in automotive and marine dashboards but is not inherently waterproof. For exposed outdoor or fully marine environments, we recommend adding a protective rubber boot cover (sold separately) to shield the switch from moisture and spray. Mounting it in a recessed panel location also helps reduce direct water exposure.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat panel hole size does this switch require for mounting?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThe E-TEN 1122 toggle switch typically requires a mounting hole of approximately \u003cstrong\u003e12mm (≈15\/32\")\u003c\/strong\u003e in diameter. Always verify the exact cutout size against the physical switch body before drilling, as panel thickness and finish can affect the fit of the locking nut.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this switch compatible with standard automotive and marine wiring?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. The 3-pin terminals are compatible with standard 18–22 AWG automotive and marine wiring. The SPDT configuration follows universal wiring conventions (Common, Normally Open, Normally Closed), making it straightforward to integrate into existing car dash or boat control panels without special adapters.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use this switch to reverse a DC motor direction?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. The ON-OFF-ON SPDT configuration is commonly used for reversing DC motor direction. By wiring the motor leads to the two outer terminals and the power supply to the common (center) terminal, flipping the switch in each ON direction reverses polarity to the motor. This is a standard technique in DIY robotics, workshop equipment, and automotive window\/actuator circuits.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your quantity above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"1","offer_id":52331289149714,"sku":"GLFBLFFBEM00561x1","price":2.94,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":52331289182482,"sku":"GLFBLFFBEM00561x2","price":4.49,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":52331289215250,"sku":"GLFBLFFBEM00561x4","price":7.89,"currency_code":"USD","in_stock":true},{"title":"6","offer_id":52331289248018,"sku":"GLFBLFFBEM00561x6","price":11.26,"currency_code":"USD","in_stock":true},{"title":"10","offer_id":52331289280786,"sku":"GLFBLFFBEM00561x10","price":17.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture5of5_dfb09c5e-2f4f-4988-acb0-3de344a257ce.jpg?v=1780898894","url":"https:\/\/homediyer.com\/products\/spdt-toggle-switch-on-off-on-3-position-3-pin-15a-250vac-e-ten-1122","provider":"HomeDIYer","version":"1.0","type":"link"}