{"product_id":"allen-bradley-440n-z21s26a-guardmaster-non-contact-switch","title":"Allen-Bradley 440N-Z21S26A Guardmaster Non Contact Switch","description":"\u003ch1\u003eAllen-Bradley 440N-Z21S26A Guardmaster Non Contact Switch\u003c\/h1\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003ch3 data-testid=\"descriptive-content-main-header\"\u003eAllen Bradley Guardmaster Sensaguard 440N RFID Cylindrical Non-Contact Safety Switch\u003c\/h3\u003e\u003cbr\u003e\u003cdiv\u003e\u003cdiv class=\"sc-hEsumM ilIvoT\"\u003eOptimise your guard door and improve machine safety with the Sensaguard 440N RFID Cylindrical Non-Contact Safety Switches by Allen Bradley Guardmaster. These switches ensure a superior level of security and protection to reduce risk of injury, damage to equipment, and overall downtime.\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cdiv\u003e\u003cdiv class=\"sc-hEsumM ilIvoT\"\u003eThe Sensaguard safety switches feature advanced latest generation Radio Frequency Identification technology for coding and inductive technology for sensing, which makes them highly reliable and tamper-resistant. These switches are designed to be installed on machine guard doors, offer tolerance to door misalignment, and have a large sensing range. These versatile switches can meet a broad range of industrial applications.\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cdiv\u003e\u003cdiv class=\"sc-hEsumM ilIvoT\"\u003eThese safety interlock switches can be connected standard safety relays, SmartGuards and safety I\/O blocks to suit your needs. They also maintain PLe, SIL 3, Cat 4 rating even with multiple units connected in series. They have a high IP69K rating, which ensures that they can withstand powerful jets of water and are fully protected against dust ingress. The Sensaguard switches are a cost-effective solution and are perfectly suited for use with sliding, hinged, and lift-off machine guard doors.\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003ch3 data-testid=\"descriptive-content-main-header\"\u003eFeatures and Benefits:\u003c\/h3\u003e\u003cbr\u003e\u003cdiv\u003e\u003cdiv class=\"sc-hEsumM ilIvoT\"\u003e• 3 x PNP outputs (including 1 auxiliary)\u003cbr\u003e• Excellent IP69K environmental protection rating\u003cbr\u003e• Highly tamper-proof due to secure RFID sensing\u003cbr\u003e• No dedicated controller is required\u003cbr\u003e• LED indication for door status and fast troubleshooting\u003cbr\u003e• Can be connected in series with other safety components (light curtain, E-stops, key interlock switches)\u003cbr\u003e• Superior reliability due to short-circuit and over-voltage protection\u003cbr\u003e• Uses the standard proximity brackets\u003cbr\u003e• Multiple sensing directions offers greater flexibility\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cdiv\u003e\u003cdiv class=\"sc-hEsumM ilIvoT\"\u003e\n\u003cb\u003eNote: \u003c\/b\u003eSupplied with actuator. Stainless steel version is suitable for use in harsh environments.\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cdiv\u003e\u003cdiv class=\"sc-hEsumM ilIvoT\"\u003e\n\u003cb\u003eStandards:\u003c\/b\u003e IEC60947-5-3, IEC 61508, EN954\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003ch3 data-testid=\"descriptive-content-main-header\"\u003e440N-Z21S26A Safety Switch\u003c\/h3\u003e\u003cbr\u003e\u003cdiv\u003e\u003cdiv class=\"sc-hEsumM ilIvoT\"\u003eThe 440N-Z21S26A Sensaguard Non-Contact Safety Switch has a Standard code 30mm actuator, 18mm red plastic barrel housing, and a 3m cable. This switch has an assured sensing distance of 25mm and LED indication.\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cdiv\u003e\u003cdiv class=\"sc-hEsumM ilIvoT\"\u003eRockwell Automation is a global leader in industrial automation and digital transformation, and brings smart manufacturing to life. With a long legacy of creating Allen-Bradley® integrated control and information solutions, we help make you as productive as possible. Our portfolio of sensing, safety and motor control products can support your move towards smart machine applications. Allen-Bradley® IO-Link sensors are data-enabled and communicate with all field buses, providing diagnostic and health information about the device before a machine stops, and enabling quick production changeovers through fast parameter downloads from PLCs into the device. This reduces machine downtime and increases manufacturing OEE. For safety components, products with built-in diagnostics simplify the set-up of the smart device, and reduce maintenance, leading to a more efficient, machine data-driven approach.\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003ch3 data-testid=\"descriptive-content-main-header\"\u003eWhat is RFID?\u003c\/h3\u003e\u003cbr\u003e\u003cdiv\u003e\u003cdiv class=\"sc-hEsumM ilIvoT\"\u003eRFID stands for Radio Frequency Identification, which is a non-contact method of transferring digital data via radio frequency waves. Devices with this type of wireless communication usually consist of an RFID tag, an RFID reader, and an antenna. The tag transmits data when triggered by an electromagnetic pulse from the reader. This technology is used widely in many industries, for example with tracking inventory goods, personnel tracking and identification, and restricted area access. Non-contact switches with this technology are highly tamper-proof as they cannot be manipulated, providing a higher level of security.\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cdiv class=\"sc-VigVT gBHNjZ\"\u003e\u003ch2 font-size=\"6\" data-testid=\"specifications-title\" class=\"sc-bdVaJa YmDnE\"\u003eSpecifications\u003c\/h2\u003e\u003c\/div\u003e\u003ctable data-testid=\"specification-attributes\" class=\"sc-jzJRlG dQhhps\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003ctd\u003eAttribute\u003c\/td\u003e\n\u003ctd\u003eValue\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003e24V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eConnection Type\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003e3m Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eActuator Type\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003eCoded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eSensor Principle\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003eRFID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eActuator Included\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eRange\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003eSensaguard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003e440N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eSwitching Distance\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003eIP69K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eLength\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eSafety Category\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-testid=\"specification-attributes-key\"\u003eWidth\u003c\/td\u003e\n\u003ctd data-testid=\"specification-attributes-value\"\u003e(Dia) 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"rockwell automations","offers":[{"title":"Default Title","offer_id":37672886632637,"sku":"440N-Z21S26A","price":0.0,"currency_code":"NGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/6738\/8316\/products\/C0215772-01.jpg?v=1673365812","url":"https:\/\/www.powerpro.ng\/products\/allen-bradley-440n-z21s26a-guardmaster-non-contact-switch","provider":"Powerpro Company Limited","version":"1.0","type":"link"}