{"id":11676,"date":"2021-08-15T04:37:22","date_gmt":"2021-08-15T04:37:22","guid":{"rendered":"http:\/\/www.esptechno.com\/main\/?page_id=11676"},"modified":"2026-04-08T06:43:20","modified_gmt":"2026-04-08T06:43:20","slug":"semaphore-indicator-nsi","status":"publish","type":"page","link":"https:\/\/www.esptechno.com\/main\/th\/semaphore-indicator-nsi\/","title":{"rendered":"Semaphore Indicator (NSI)"},"content":{"rendered":"
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SD-BD-04-01\/Rev.20\/18-03-69<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/header>\n\t\t\t\t
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SEMAPHORE INDICATOR (NSI)<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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SEMAPHORE INDICATOR LED TYPE (NSI)<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Description<\/strong><\/span><\/h2>

\u00a0 \u00a0 \u00a0\u00a0 LED semaphore indicator is used as a states indicator of the circuit breaker, disconnector or earthing switch. The indicator is mounted on the panel with mounting hole diameter 22.3 mm. and operated by two color LED. The two colors are red and green, detail description is as below:<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Technical data<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Conform to standards IEC 60073 (Lamp colors) and IEC 60947-5<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Dimension <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Wiring Diagram <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Product Coding <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\tDownload Datasheet<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\tDownload User Manual<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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SD-BD-04-01\/Rev.20\/18-03-69 SEMAPHORE INDICATOR (NSI) SEMAPHORE INDICATOR LED TYPE (NSI) Description \u00a0 \u00a0 \u00a0\u00a0 LED semaphore indicator is used as a states indicator of the circuit breaker, disconnector or earthing switch. The indicator is mounted on the panel with mounting hole diameter 22.3 mm. and operated by two color LED. The two colors are red and […]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":[],"yoast_head":"\nSemaphore Indicator (NSI) - ESPTECHNOLOGIES<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.esptechno.com\/main\/th\/semaphore-indicator-nsi\/\" \/>\n<meta property=\"og:locale\" content=\"th_TH\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Semaphore Indicator (NSI) - ESPTECHNOLOGIES\" \/>\n<meta property=\"og:description\" content=\"SD-BD-04-01\/Rev.20\/18-03-69 SEMAPHORE INDICATOR (NSI) SEMAPHORE INDICATOR LED TYPE (NSI) Description \u00a0 \u00a0 \u00a0\u00a0 LED semaphore indicator is used as a states indicator of the circuit breaker, disconnector or earthing switch. The indicator is mounted on the panel with mounting hole diameter 22.3 mm. and operated by two color LED. 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