{"id":1766,"date":"2026-07-02T09:01:39","date_gmt":"2026-07-02T09:01:39","guid":{"rendered":"https:\/\/acxionelectric.com\/?post_type=product&#038;p=1766"},"modified":"2026-07-02T09:29:02","modified_gmt":"2026-07-02T09:29:02","slug":"1no1nc-three-position-double-latching-illuminated-rotary-selector-switch","status":"publish","type":"product","link":"https:\/\/acxionelectric.com\/ko\/product\/1no1nc-three-position-double-latching-illuminated-rotary-selector-switch\/","title":{"rendered":"1NO1NC 3\ub2e8 \uc774\uc911 \ub798\uce6d\ud615 \ubc1c\uad11 \ud68c\uc804 \uc120\ud0dd \uc2a4\uc704\uce58, AC 220V"},"content":{"rendered":"<h2>FULL DESCRIPTION:<\/h2>\n<p>\uadf8 <a href=\"https:\/\/acxionelectric.com\/ko\/\">ACXION<\/a> 1NO1NC Three-Position Double Latching Illuminated Rotary Selector Switch AC 220V is a front-panel rotary selector with a rectangular illuminated knob that holds its position in left, center, or right after the handle is released. Built from four modular components \u2014 knob, middle base, illuminated module, and contact assembly \u2014 the switch can be wired and serviced via screw terminals without specialist tools. The 1NO1NC contact configuration provides one normally open and one normally closed output simultaneously, covering the switching requirements of most three-state control circuit applications without additional relay logic. Standard silver-plated contacts are included; gold-plated contacts are available for corrosive or low-current signal environments. The built-in LED connects to an independent 220V AC pilot circuit with a rated lifespan of 50,000 hours. At ACXION, we test LED brightness consistency across production batches on illuminated selector switches \u2014 uneven indicator brightness across a panel is a common complaint from panel builders, and we address this at the assembly stage rather than leaving it to incoming inspection.<\/p>\n<p style=\"text-align: center;\"><iframe title=\"YouTube \ub3d9\uc601\uc0c1 \ud50c\ub808\uc774\uc5b4\" src=\"https:\/\/www.youtube.com\/embed\/cf-ZWTQp4x0?si=8Wjk1JYTnvkZbQi8\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h2>\uc0ac\uc591:<\/h2>\n<p>Contact Configuration: 1NO1NC<br \/>\nKnob Type: Rectangular illuminated knob<br \/>\nPositions: Three (left \/ center \/ right)<br \/>\nAction: Double latching \u2014 holds in all three positions<br \/>\nIllumination: LED, AC 220V; lifespan \u226550,000 hours<br \/>\nContact Material: Silver-plated standard; gold-plated optional<br \/>\nIP \ub4f1\uae09: IP65 \ud45c\uc900; IP66\ub3c4 \uc81c\uacf5 \uac00\ub2a5<br \/>\n\uae30\uacc4\uc801 \uc218\uba85: 1,000,000\ud68c<br \/>\n\uc804\uae30\uc801 \uc218\uba85: \ucd5c\ub300 1,000,000 \uc0ac\uc774\ud074\uae4c\uc9c0 \uc0ac\uc6a9\uc790 \uc815\uc758 \uac00\ub2a5<br \/>\n\uc791\ub3d9 \uc628\ub3c4: -25\u00b0C ~ +70\u00b0C<br \/>\n\uc2b5\ub3c4: 25\u00b0C\uc5d0\uc11c \u226495% RH (\uc751\uacb0 \uc5c6\uc74c)<br \/>\n\ud45c\uc900: IEC 60947-5-1 \/ GB14048.5<br \/>\n\uc778\uc99d: CCC, CE<\/p>\n<h2>\uc801\uc6a9 \ubd84\uc57c:<\/h2>\n<p>Suitable for power distribution cabinets, industrial automation machinery, energy storage systems, EV charging stations, elevator maintenance panels, and general manufacturing equipment requiring three-position illuminated mode selection.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38:<\/h2>\n<p><strong>Q1: What does &#8220;double latching&#8221; mean on a three-position rotary selector switch?<\/strong><br \/>\nDouble latching means the switch holds its position in all three locations \u2014 left, center, and right \u2014 after the handle is released. It does not spring back to any default position. This is the correct action for mode selection applications where the selected state must be maintained without the operator holding the switch.<\/p>\n<p><strong>Q2: What is the difference between this switch and the DC 24V version?<\/strong><br \/>\nThe only difference is the LED pilot circuit voltage. This version is rated for AC 220V illumination, suitable for panels where the control circuit runs at 220V AC. The DC 24V version is used in PLC-based panels where the control circuit runs at 24V DC. The contact configuration and mechanical specifications are identical \u2014 confirm your control circuit voltage before ordering.<\/p>\n<p><strong>Q3: When should I specify gold-plated contacts instead of standard silver-plated?<\/strong><br \/>\nGold-plated contacts are recommended for low-current signal circuits \u2014 typically below 100mA \u2014 where silver-plated contacts may develop surface oxidation that increases contact resistance over time. For standard industrial control circuits switching relay coils or PLC inputs at normal current levels, silver-plated contacts are sufficient. If your application involves dry circuit switching or instrument signal levels, specify gold-plated contacts when ordering.<\/p>\n<p><strong>Q4: Do you support OEM\/ODM and wholesale orders for this switch?<\/strong><br \/>\nYes. ACXION supplies factory-direct from Jiangsu, China. We support OEM\/ODM orders, wholesale bulk orders, and mixed-configuration batches. Contact us with your required quantity for pricing and lead time.<\/p>","protected":false},"excerpt":{"rendered":"<p>ACXION 1NO1NC Three-Position Double Latching Illuminated Rotary Selector Switch AC 220V is a four-part modular rotary selector with a rectangular illuminated knob and 1NO1NC contact output \u2014 designed for OEM\/ODM panel builders and wholesale buyers who need a reliable illuminated mode selector for 220V AC control circuits.<\/p>","protected":false},"featured_media":1219,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[40,38],"product_tag":[],"class_list":{"0":"post-1766","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-illuminated-selector-switch","7":"product_cat-push-button-switches","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/acxionelectric.com\/ko\/wp-json\/wp\/v2\/product\/1766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/acxionelectric.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/acxionelectric.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/acxionelectric.com\/ko\/wp-json\/wp\/v2\/comments?post=1766"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/acxionelectric.com\/ko\/wp-json\/wp\/v2\/media\/1219"}],"wp:attachment":[{"href":"https:\/\/acxionelectric.com\/ko\/wp-json\/wp\/v2\/media?parent=1766"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/acxionelectric.com\/ko\/wp-json\/wp\/v2\/product_brand?post=1766"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/acxionelectric.com\/ko\/wp-json\/wp\/v2\/product_cat?post=1766"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/acxionelectric.com\/ko\/wp-json\/wp\/v2\/product_tag?post=1766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}