{"product_id":"22mm-rotary-selector-switch-la38-self-lock-reset-2-3-position","title":"22mm Rotary Selector Switch LA38 Self-Lock \u0026 Reset 2\/3 Position","description":"\u003ch2\u003e22mm Rotary Selector Knob Switch – LA38 Series\u003c\/h2\u003e\n\u003cp\u003eTake control of your electrical panel or industrial equipment with this versatile \u003cstrong\u003e22mm rotary selector switch\u003c\/strong\u003e. Designed for reliability and ease of installation, the \u003cstrong\u003eLA38-11X2 \/ 20X3\u003c\/strong\u003e series supports both \u003cstrong\u003eself-locking and self-reset\u003c\/strong\u003e operation modes, making it ideal for a wide range of control circuit applications — from machinery control panels to DIY automation projects.\u003c\/p\u003e\n\n\u003cp\u003eWith \u003cstrong\u003e1NO1NC or 2NO contact configurations\u003c\/strong\u003e and \u003cstrong\u003e2 or 3 selector positions\u003c\/strong\u003e, this knob switch delivers the flexibility professionals and hobbyists alike need. CE-certified and backed by a 365-day warranty, it's a dependable addition to any electrical toolkit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 22mm mounting\u003c\/strong\u003e – fits standard 22mm panel cutouts for easy retrofit and new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual operation modes\u003c\/strong\u003e – choose between self-locking (stays in position) or self-reset (spring-returns to default)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible contact options\u003c\/strong\u003e – available in 1NO1NC or 2NO configurations to suit your circuit requirements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 or 3 position selection\u003c\/strong\u003e – model LA38-11X2 (2-position) and LA38-20X3 (3-position) variants\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable plastic construction\u003c\/strong\u003e – lightweight yet sturdy housing for long-lasting performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified\u003c\/strong\u003e – meets European safety and quality standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e365-Day Warranty\u003c\/strong\u003e – shop with confidence knowing your purchase is protected\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCKCTINNER\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLA38-11X2 \/ LA38-20X3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRotary Knob Selector Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1NO1NC \/ 2NO\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePositions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 or 3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelf-Locking \/ Self-Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e365 Days\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial control panels and switchboards\u003c\/li\u003e\n  \u003cli\u003eMachine tool operation controls\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and automation projects\u003c\/li\u003e\n  \u003cli\u003eMotor forward\/reverse and speed selection circuits\u003c\/li\u003e\n  \u003cli\u003eHVAC and equipment mode selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for other handy tools and diagnostic gear? Check out our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e and our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e for your workshop and electrical projects.\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 is the difference between self-locking and self-reset on this rotary selector switch?\u003c\/h4\u003e\n\u003cp\u003eA: A \u003cstrong\u003eself-locking\u003c\/strong\u003e rotary switch stays in whichever position you rotate it to — ideal for permanent mode selection. A \u003cstrong\u003eself-reset\u003c\/strong\u003e switch automatically springs back to its default position once released — useful for momentary control signals in automation and machinery circuits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What panel cutout size does this 22mm rotary knob switch require?\u003c\/h4\u003e\n\u003cp\u003eA: This LA38 series selector switch requires a standard \u003cstrong\u003e22mm diameter panel cutout\u003c\/strong\u003e, making it compatible with most industrial control enclosures, distribution boards, and custom electrical panels.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this switch handle both 2-position and 3-position configurations?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The LA38-11X2 variant provides \u003cstrong\u003e2-position\u003c\/strong\u003e selection, while the LA38-20X3 variant offers \u003cstrong\u003e3-position\u003c\/strong\u003e selection. Both are available with 1NO1NC or 2NO contact arrangements to match your specific circuit design needs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this rotary selector switch CE certified?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this switch carries \u003cstrong\u003eCE certification\u003c\/strong\u003e, confirming it meets European safety and electromagnetic compatibility standards. It also comes with a \u003cstrong\u003e365-day warranty\u003c\/strong\u003e for added peace of mind.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between self-locking and self-reset on this rotary selector switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A self-locking rotary switch stays in whichever position you rotate it to — ideal for permanent mode selection. A self-reset switch automatically springs back to its default position once released — useful for momentary control signals in automation and machinery circuits.\"}}, {\"@type\": \"Question\", \"name\": \"What panel cutout size does this 22mm rotary knob switch require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This LA38 series selector switch requires a standard 22mm diameter panel cutout, making it compatible with most industrial control enclosures, distribution boards, and custom electrical panels.\"}}, {\"@type\": \"Question\", \"name\": \"Can this switch handle both 2-position and 3-position configurations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The LA38-11X2 variant provides 2-position selection, while the LA38-20X3 variant offers 3-position selection. Both are available with 1NO1NC or 2NO contact arrangements to match your specific circuit design needs.\"}}, {\"@type\": \"Question\", \"name\": \"Is this rotary selector switch CE certified?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this switch carries CE certification, confirming it meets European safety and electromagnetic compatibility standards. It also comes with a 365-day warranty for added peace of mind.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"22mm Rotary Selector Switch LA38 Self-Lock \u0026 Reset 2\/3 Position\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/22mm-rotary-selector-switch-la38-self-lock-reset-2-3-position\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"long  3 position \/ Self-reset \/ 2 NO","offer_id":44167821754455,"sku":"14:365458#long  3 position;5:200000323#Self-reset;777:201710807#2 NO","price":10.92,"currency_code":"USD","in_stock":true},{"title":"long  3 position \/ Self-reset \/ 1 NO 1NC","offer_id":44167821787223,"sku":"14:365458#long  3 position;5:200000323#Self-reset;777:201710806#1 NO 1NC","price":10.92,"currency_code":"USD","in_stock":true},{"title":"short  2 position \/ Self-locking \/ 2 NO","offer_id":44167821819991,"sku":"14:771#short  2 position;5:200000990#Self-locking;777:201710807#2 NO","price":9.69,"currency_code":"USD","in_stock":true},{"title":"short  2 position \/ Self-locking \/ 1 NO 1NC","offer_id":44167821852759,"sku":"14:771#short  2 position;5:200000990#Self-locking;777:201710806#1 NO 1NC","price":9.69,"currency_code":"USD","in_stock":true},{"title":"long  2 position \/ Self-reset \/ 2 NO","offer_id":44167821885527,"sku":"14:173#long  2 position;5:200000323#Self-reset;777:201710807#2 NO","price":10.92,"currency_code":"USD","in_stock":true},{"title":"long  2 position \/ Self-reset \/ 1 NO 1NC","offer_id":44167821918295,"sku":"14:173#long  2 position;5:200000323#Self-reset;777:201710806#1 NO 1NC","price":10.92,"currency_code":"USD","in_stock":true},{"title":"long  3 position \/ Self-locking \/ 2 NO","offer_id":44167821951063,"sku":"14:365458#long  3 position;5:200000990#Self-locking;777:201710807#2 NO","price":9.69,"currency_code":"USD","in_stock":true},{"title":"long  3 position \/ Self-locking \/ 1 NO 1NC","offer_id":44167821983831,"sku":"14:365458#long  3 position;5:200000990#Self-locking;777:201710806#1 NO 1NC","price":9.69,"currency_code":"USD","in_stock":true},{"title":"long  2 position \/ Self-locking \/ 2 NO","offer_id":44167822016599,"sku":"14:173#long  2 position;5:200000990#Self-locking;777:201710807#2 NO","price":9.69,"currency_code":"USD","in_stock":true},{"title":"long  2 position \/ Self-locking \/ 1 NO 1NC","offer_id":44167822049367,"sku":"14:173#long  2 position;5:200000990#Self-locking;777:201710806#1 NO 1NC","price":9.69,"currency_code":"USD","in_stock":true},{"title":"short  2 position \/ Self-reset \/ 2 NO","offer_id":44167822082135,"sku":"14:771#short  2 position;5:200000323#Self-reset;777:201710807#2 NO","price":10.92,"currency_code":"USD","in_stock":true},{"title":"short  2 position \/ Self-reset \/ 1 NO 1NC","offer_id":44167822114903,"sku":"14:771#short  2 position;5:200000323#Self-reset;777:201710806#1 NO 1NC","price":10.92,"currency_code":"USD","in_stock":true},{"title":"short  3 position \/ Self-locking \/ 2 NO","offer_id":44167822147671,"sku":"14:193#short  3 position;5:200000990#Self-locking;777:201710807#2 NO","price":9.69,"currency_code":"USD","in_stock":true},{"title":"short  3 position \/ Self-locking \/ 1 NO 1NC","offer_id":44167822180439,"sku":"14:193#short  3 position;5:200000990#Self-locking;777:201710806#1 NO 1NC","price":9.69,"currency_code":"USD","in_stock":true},{"title":"short  3 position \/ Self-reset \/ 2 NO","offer_id":44167822213207,"sku":"14:193#short  3 position;5:200000323#Self-reset;777:201710807#2 NO","price":10.92,"currency_code":"USD","in_stock":true},{"title":"short  3 position \/ Self-reset \/ 1 NO 1NC","offer_id":44167822245975,"sku":"14:193#short  3 position;5:200000323#Self-reset;777:201710806#1 NO 1NC","price":10.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/He58900274086440b992df604b7afb08fR.webp?v=1786764091","url":"https:\/\/axlcustomersupport.com\/products\/22mm-rotary-selector-switch-la38-self-lock-reset-2-3-position","provider":"Axl","version":"1.0","type":"link"}