{"product_id":"allen-bradley-440n-z21ss3ph-switch","title":"Allen-Bradley 440N-Z21SS3PH Non-Contact Safety Switch 24VDC 8-Pin M12","description":"\u003cstyle\u003e.nxs-industrial-product-page{--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-blue:#dcebf5;--steel-blue-2:#edf6fb;--steel-line:#c9dce9;--surface:#ffffff;--surface-soft:#f7fbfe;--text-main:#173042;--text-muted:#5e7382;--shadow-soft:0 10px 30px rgba(8,47,73,0.08);--shadow-hover:0 16px 36px rgba(8,79,124,0.15);--radius-lg:14px;--radius-md:10px;}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,0.025) 1px,transparent 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*,.nxs-industrial-product-page *::before,.nxs-industrial-product-page *::after{transition:none !important;}}\u003c\/style\u003e\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e440N-Z21SS3PH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eNon-Contact Safety Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eSensaGuard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003ePlastic Housing with Integrated Latch - Series B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eRectangular Plastic Housing with Integrated Latch and Rectangular Plastic Standard Coded Actuator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuator Type\u003c\/td\u003e\n\u003ctd\u003eStandard Code Integrated Contact Latched Actuator - Series B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssured Sensing Distance\u003c\/td\u003e\n\u003ctd\u003eContact \/ Latched\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Outputs\u003c\/td\u003e\n\u003ctd\u003e2 x PNP, 0.2A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Output\u003c\/td\u003e\n\u003ctd\u003e1 x PNP, 0.2A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Indication\u003c\/td\u003e\n\u003ctd\u003eDoor Status and Troubleshooting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e6 inch Pigtail with 8-Pin Micro (M12) Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003eIntegrated Latch\u003c\/h3\u003e\n\u003cp\u003eThe SensaGuard 440N-Z21SS3PH uses a rectangular plastic housing with an integrated latch and standard coded actuator.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e2 PNP Safety Outputs\u003c\/h3\u003e\n\u003cp\u003eThe documented safety output configuration provides two PNP outputs rated at 0.2A maximum.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003ePNP Auxiliary Output\u003c\/h3\u003e\n\u003cp\u003eThe switch includes one PNP auxiliary output rated at 0.2A maximum.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e8-Pin M12 Connection\u003c\/h3\u003e\n\u003cp\u003eThe connection is specified as a 6 inch pigtail with an 8-pin Micro M12 connector.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eLED Indication\u003c\/h3\u003e\n\u003cp\u003eLED indication is provided for door status and troubleshooting functions.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eContact Latched Design\u003c\/h3\u003e\n\u003cp\u003eThe documented assured sensing arrangement for this integrated-latch configuration is contact and latched.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMachine guard monitoring\u003c\/li\u003e\n\u003cli\u003eSafety gate monitoring\u003c\/li\u003e\n\u003cli\u003eGuard door interlock systems\u003c\/li\u003e\n\u003cli\u003eNon-contact safety sensing\u003c\/li\u003e\n\u003cli\u003eMachine access-point monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial safeguarding systems\u003c\/li\u003e\n\u003cli\u003eIntegrated-latch safety applications\u003c\/li\u003e\n\u003cli\u003eMachine safety control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Allen-Bradley 440N-Z21SS3PH Non-Contact Safety Switch. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Allen-Bradley 440N-Z21SS3PH?\u003c\/strong\u003e\u003cbr\u003eAllen-Bradley 440N-Z21SS3PH is a SensaGuard non-contact safety switch with an integrated latch and standard coded actuator.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat supply voltage is specified for 440N-Z21SS3PH?\u003c\/strong\u003e\u003cbr\u003ePublished Rockwell Automation product information identifies a 24 VDC supply for this SensaGuard configuration.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat safety outputs does 440N-Z21SS3PH provide?\u003c\/strong\u003e\u003cbr\u003eThe switch provides two PNP safety outputs rated at 0.2A maximum.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDoes 440N-Z21SS3PH have an auxiliary output?\u003c\/strong\u003e\u003cbr\u003eYes. It provides one PNP auxiliary output rated at 0.2A maximum.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat connector does 440N-Z21SS3PH use?\u003c\/strong\u003e\u003cbr\u003eThe documented connection is a 6 inch pigtail with an 8-pin Micro M12 connector.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDoes 440N-Z21SS3PH provide LED indication?\u003c\/strong\u003e\u003cbr\u003eYes. LED indication is specified for door status and troubleshooting.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat actuator coding does 440N-Z21SS3PH use?\u003c\/strong\u003e\u003cbr\u003eRockwell Automation identifies this catalog number as a standard coded configuration.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDoes 440N-Z21SS3PH have an integrated latch?\u003c\/strong\u003e\u003cbr\u003eYes. It uses a plastic housing with an integrated latch and a contact-latched actuator configuration.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCan 440N-Z21SS3PH be considered for guard monitoring?\u003c\/strong\u003e\u003cbr\u003eIt can be considered after the complete catalog number, safety requirements and installation requirements have been checked against the application.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering 440N-Z21SS3PH?\u003c\/strong\u003e\u003cbr\u003eCheck the complete catalog number, 24 VDC supply, PNP output requirements, standard actuator coding, integrated-latch arrangement and 8-pin M12 connection before purchasing.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46723517775951,"sku":"CL5-Allen-Bradley-440N-Z21SS3PH","price":157.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/440N-Z21SS3PH.jpg?v=1788831024","url":"https:\/\/yunshuotrade.com\/products\/allen-bradley-440n-z21ss3ph-switch","provider":"yunshuotrade","version":"1.0","type":"link"}