{"id":304,"date":"2022-04-27T08:15:27","date_gmt":"2022-04-27T08:15:27","guid":{"rendered":"http:\/\/www.espowercorp.com\/public_html\/test\/?page_id=304"},"modified":"2026-04-08T03:45:39","modified_gmt":"2026-04-08T03:45:39","slug":"power-relay","status":"publish","type":"page","link":"https:\/\/www.espowercorp.com\/en\/power-relay\/","title":{"rendered":"Power Relay"},"content":{"rendered":"
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SD-BD-04-01\/Rev.20\/18-03-69<\/h1>\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<\/div>\n\t\t<\/section>\n\t\t\t\t
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INDUSTRIAL POWER RELAY (NP403) <\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Description <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Industrial power relay of NP403 series enable the high switching capacity up to 40A, high contact force, minimum bouncing time, low power consumption with various choices of selectable coil voltage. Also their high degree of protection (IP50) ensures the reliable operation in tropical and\/or salty ambient air condition.<\/p>

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0These NP403 relays are an alternative choice which can be widely implemented to the power control circuit in industrial sector, electrical equipments, power stations, substations, railway and industrial plants etc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Features<\/h2>\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<\/div>\n\t\t<\/section>\n\t\t\t\t
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\u2022<\/span> \u00a0 \u00a0Compact size and light weight<\/span>
\u2022<\/span> \u00a0 \u00a0Plug-in relay module<\/span>
\u2022<\/span> \u00a0 \u00a03 change-over contacts<\/span>
\u2022<\/span> \u00a0 \u00a0High contact load (40A at 250VAC or 10A at 110VDC)<\/span>
\u2022<\/span> \u00a0 \u00a0LED status indicator<\/span>
\u2022<\/span> \u00a0 \u00a0AC or DC coil<\/span>
\u2022<\/span> \u00a0 \u00a0DC type with back EMF diode protection<\/span>
\u2022<\/span> \u00a0 \u00a0Silver alloy contact material<\/span>
\u2022<\/span> \u00a0 \u00a0According to IEC 255, IEC 67-1, VDE 0435 part 201<\/span><\/p>\t\t\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dimension<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Product Coding<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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SD-BD-04-01\/Rev.20\/18-03-69 INDUSTRIAL POWER RELAY (NP403) Description \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Industrial power relay of NP403 series enable the high switching capacity up to 40A, high contact force, minimum bouncing time, low power consumption with various choices of selectable coil voltage. Also their high degree of protection (IP50) ensures the reliable operation in tropical […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"footnotes":""},"yoast_head":"\nPower Relay - ESPOWER<\/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.espowercorp.com\/en\/power-relay\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Power Relay - ESPOWER\" \/>\n<meta property=\"og:description\" content=\"SD-BD-04-01\/Rev.20\/18-03-69 INDUSTRIAL POWER RELAY (NP403) Description \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Industrial power relay of NP403 series enable the high switching capacity up to 40A, high contact force, minimum bouncing time, low power consumption with various choices of selectable coil voltage. 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