{"product_id":"1psc-festo-sensor-proximity-switch-sien-m5b-ns-k-l-150368","title":"1Psc Festo Sensor Proximity Switch SIEN-M5B-NS-K-L 150368","description":"\u003ch1 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:28px; line-height:36px; margin:0 0 8px 0;\"\u003e\n  Festo SIEN-M5B-NS-K-L (150368) — M5 Inductive Proximity Switch\n\u003c\/h1\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#0056B3; font-size:14px; line-height:22px;\n          letter-spacing:1px; text-transform:uppercase; margin:0 0 24px 0;\"\u003e\n  Festo · SIEN series · M5 inductive · PNP N\/O · Cable out\n\u003c\/p\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:16px; line-height:26px; margin:0 0 16px 0;\"\u003e\n  The \u003cstrong\u003eFesto SIEN-M5B-NS-K-L\u003c\/strong\u003e (catalog number\n  \u003cstrong\u003e150368\u003c\/strong\u003e) is a sub-miniature \u003cstrong\u003eM5 inductive\n  proximity switch\u003c\/strong\u003e in the Festo SIEN family. It is a PNP\n  normally-open sensor with a fixed cable tail (\"L\" = lead-out cable\n  version), designed to detect the metal target on small grippers,\n  miniature cylinders, pick-and-place heads and tight-clearance\n  \u003ca href=\"\/ar\/collections\/factory-automation\" style=\"color:#0056B3; text-decoration:underline;\"\u003efactory automation\u003c\/a\u003e\n  fixtures where a standard M8 \/ M12 sensor will not physically fit.\n\u003c\/p\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:16px; line-height:26px; margin:0 0 16px 0;\"\u003e\n  The SIEN series is the Festo standard for end-of-stroke sensing on\n  small-bore pneumatic cylinders and for parts-present detection on\n  small assembly cells. The M5 body fits into a 5 mm mounting hole\n  and a 2.5 mm sensing range, which is the dimension the typical\n  gripper finger or ejector pin sits in. KOEED stocks the 150368 as\n  a maintenance-team spare for any cell running Festo SIEN sensors.\n\u003c\/p\u003e\n\n\u003c!-- ============ Key Specifications ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Key Specifications\n\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #eeeeee;\n              font-family:Arial, Helvetica, sans-serif; font-size:14px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Brand\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        Festo\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Series\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        SIEN — sub-miniature inductive proximity switch\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Part Number\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        SIEN-M5B-NS-K-L (Festo catalog 150368)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Component Type\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        Inductive proximity switch — sub-miniature M5 barrel\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Output\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        PNP · normally open (NS)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Connection\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        Fixed cable tail (K \/ L) · 3-wire PNP\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Mounting\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        M5 barrel, flush-mountable in a 5 mm hole · sensing range\n        in the 0.8–2.5 mm class\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Typical Application\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        End-of-stroke sensing on small cylinders, parts-present detection\n        on grippers, tight-clearance fixture sensors\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Stock Status\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        In stock — quote within 24 hours at\n        \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20SIEN-M5B-NS-K-L%20(150368)\" style=\"color:#16c8c8; text-decoration:underline; font-weight:bold;\"\u003eMoritta@KOEED.COM\u003c\/a\u003e\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- ============ Datasheet Highlights ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Datasheet Highlights\n\u003c\/h2\u003e\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003eM5 sub-miniature body fits where an M8 or M12 sensor will not —\n      small gripper fingers, ejector pins, and tight-clearance fixture\n      mounts on a precision cell\u003c\/li\u003e\n  \u003cli\u003ePNP N\/O is the standard \"sourcing\" output that modern PLC digital\n      inputs expect — drop-in for the typical Siemens \/ Mitsubishi \/\n      Allen-Bradley \/ Omron 24 V DC input card\u003c\/li\u003e\n  \u003cli\u003eFixed cable tail (no M8 connector) means a smaller envelope but\n      a one-piece cable run — the right choice when the sensor is\n      inside the machine frame and the cable does not need to be\n      disconnected every maintenance cycle\u003c\/li\u003e\n  \u003cli\u003eFlush-mountable in a metal bracket — the right form factor\n      for end-of-stroke sensing on a small Festo ADN \/ DSN cylinder\u003c\/li\u003e\n  \u003cli\u003eSub-miniature sensors are wear items in any high-cycle cell —\n      keep at least 2 spares per cell, plus a couple in the central\n      service kit, because they do fail in service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- ============ Typical Applications ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Typical Applications\n\u003c\/h2\u003e\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003eEnd-of-stroke sensing on Festo ADN \/ DSN small-bore cylinders on\n      \u003ca href=\"\/ar\/collections\/factory-automation\" style=\"color:#0056B3; text-decoration:underline;\"\u003efactory automation\u003c\/a\u003e\n      cells\u003c\/li\u003e\n  \u003cli\u003eGripper open \/ close feedback on pick-and-place end-of-arm\n      tooling\u003c\/li\u003e\n  \u003cli\u003eParts-present detection on feeders, escapements and small\n      assembly stations\u003c\/li\u003e\n  \u003cli\u003eEjector-pin position feedback on small indexing turrets\u003c\/li\u003e\n  \u003cli\u003eMaintenance-team spares for any cell running Festo SIEN sub-mini\n      sensors at high cycle rates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- ============ Related Modules \u0026 Cross-Reference ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Related Modules \u0026amp; Cross-Reference\n\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #eeeeee;\n              font-family:Arial, Helvetica, sans-serif; font-size:14px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Same SIEN family\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        SIEN-M5B-NS-K-L (this part) · SIEN-M8 (larger M8 body)\n        · SIEN-M12 (M12 body for general-purpose sensing) ·\n        SIED \/ SIEH cousins for different sensing modes\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Companion cylinder\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        Festo ADN \/ DSN small-bore cylinders · Festo DFM guided\n        mini-slide for the same tight-clearance cell\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Companion pneumatic parts\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        \u003ca href=\"\/ar\/products\/sien-vacuum-coil-379329\" style=\"color:#0056B3; text-decoration:underline;\"\u003eFesto vacuum generator coil 379329\u003c\/a\u003e\n        · FRL · silencer · pressure switch\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        Cell controller\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        \u003ca href=\"\/ar\/collections\/siemens\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens\u003c\/a\u003e \/\n        \u003ca href=\"\/ar\/collections\/mitsubishi\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMitsubishi\u003c\/a\u003e \/\n        \u003ca href=\"\/ar\/collections\/allen-bradley\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley\u003c\/a\u003e\n        \/ \u003ca href=\"\/ar\/collections\/omron\" style=\"color:#0056B3; text-decoration:underline;\"\u003eOmron\u003c\/a\u003e\n        24 V DC digital input card reading the PNP N\/O output\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003e\n        KOEED 9-brand portfolio\n      \u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px;\n                 border:1px solid #eeeeee; color:#333333;\"\u003e\n        \u003ca href=\"\/ar\/collections\/allen-bradley\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley\u003c\/a\u003e ·\n        \u003ca href=\"\/ar\/collections\/siemens\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens\u003c\/a\u003e ·\n        \u003ca href=\"\/ar\/collections\/mitsubishi\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMitsubishi\u003c\/a\u003e ·\n        \u003ca href=\"\/ar\/collections\/omron\" style=\"color:#0056B3; text-decoration:underline;\"\u003eOmron\u003c\/a\u003e ·\n        \u003ca href=\"\/ar\/collections\/fanuc\" style=\"color:#0056B3; text-decoration:underline;\"\u003eFanuc\u003c\/a\u003e ·\n        \u003ca href=\"\/ar\/collections\/schneider\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSchneider\u003c\/a\u003e ·\n        \u003ca href=\"\/ar\/collections\/yaskawa\" style=\"color:#0056B3; text-decoration:underline;\"\u003eYaskawa\u003c\/a\u003e ·\n        \u003ca href=\"\/ar\/collections\/panasonic\" style=\"color:#0056B3; text-decoration:underline;\"\u003ePanasonic\u003c\/a\u003e ·\n        \u003ca href=\"\/ar\/collections\/keyence\" style=\"color:#0056B3; text-decoration:underline;\"\u003eKEYENCE\u003c\/a\u003e\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- ============ Warranty \u0026 Authenticity ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Warranty \u0026amp; Authenticity\n\u003c\/h2\u003e\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 16px 0;\"\u003e\n  Each SIEN-M5B-NS-K-L is bench-tested for switching threshold and\n  output polarity, then packed in anti-static export packaging. We\n  provide a 90-day functional warranty covering DOA and confirmed\n  defects. KOEED is a \u003cstrong\u003eChina sourcing company\u003c\/strong\u003e for\n  industrial automation spares — we are not an authorised Festo\n  distributor and we do not represent the OEM. We do stand behind\n  every part we ship, with a 24-hour quote turnaround on business\n  days and worldwide shipping via DHL or FedEx.\n\u003c\/p\u003e\n\n\u003c!-- ============ Main CTA ============ --\u003e\n\u003cdiv style=\"background-color:#16c8c8; padding:24px 32px; margin:32px 0; text-align:center;\n            font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003ch3 style=\"margin:0 0 12px 0; color:#ffffff; font-size:20px; line-height:28px;\"\u003e\n    Need this sensor or a full Festo pneumatic \/ sensor BOM?\n  \u003c\/h3\u003e\n  \u003cp style=\"margin:0 0 16px 0; color:#ffffff; font-size:15px; line-height:22px;\"\u003e\n    Send your part list to \u003cstrong\u003eMoritta@KOEED.COM\u003c\/strong\u003e and get availability + price within 24 hours.\n  \u003c\/p\u003e\n  \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20SIEN-M5B-NS-K-L%20(150368)\" style=\"display:inline-block; background-color:#ffffff; color:#0056B3; padding:12px 24px;\n            text-decoration:none; font-weight:bold; border-radius:4px; font-size:15px;\"\u003e\n    Request a Quote →\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- ============ Secondary CTA ============ --\u003e\n\u003cdiv style=\"border:1px solid #0056B3; padding:16px 24px; margin:16px 0; text-align:left;\n            font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 8px 0; color:#111111; font-size:15px; line-height:22px;\"\u003e\n    Looking for more Festo sensors and pneumatic spares?\n  \u003c\/p\u003e\n  \u003ca href=\"\/ar\/collections\/omron\" style=\"display:inline-block; color:#0056B3; padding:6px 18px;\n            text-decoration:none; font-weight:bold; border:1px solid #0056B3;\n            border-radius:4px; font-size:14px;\"\u003e\n    Browse Sensors \u0026amp; Switches →\n  \u003c\/a\u003e\n\u003c\/div\u003e\n","brand":"FESTO","offers":[{"title":"Default Title","offer_id":46632394752185,"sku":"366269529432","price":86.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/1_224ee8ad-fa7c-4fe2-81c3-88058ae8721e.webp?v=1774234153","url":"https:\/\/koeed.com\/ar\/products\/1psc-festo-sensor-proximity-switch-sien-m5b-ns-k-l-150368","provider":"KOEED","version":"1.0","type":"link"}