{"product_id":"allen-bradley-440j-n2ntnpm-ne","title":"440J-N2NTNPM-NE","description":"\u003cp\u003eThe Allen Bradley 440J-N2NTNPM-NE is a GuardMaster enabling switch designed for precise operator control in industrial automation applications requiring both safety and functionality. This three-position grip switch integrates an emergency stop pushbutton, delivering dual safety contacts alongside dedicated e-stop contacts within a single ergonomic unit. Built to meet IEC 60947-5-1, EN 60947-5-1, and UL 508 standards, the device carries CE marking and cULus certification for global compliance. The switch features two normally closed main contacts and two normally closed emergency stop contacts, providing direct-opening action for reliable safety circuit protection. With IP65 enclosure rating, the 440J-N2NTNPM-NE resists dust and water ingress, making it suitable for demanding manufacturing environments. The rotating head design allows comfortable operation during manual machine control tasks, while the integrated M20 conduit entry with cable strain relief simplifies installation and cable management. Weighing 250 grams, this lightweight switch reduces operator fatigue during extended use periods.\u003c\/p\u003e\n\n\u003ch2\u003eOverview of Allen Bradley 440J-N2NTNPM-NE\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 440J-N2NTNPM-NE GuardMaster enabling switch serves as a critical safety component in machinery requiring operator presence control and emergency stop functionality. This device combines a three-position grip switch mechanism with an integrated emergency stop button, creating a comprehensive control solution for applications where manual intervention is necessary. The switch operates across three distinct positions, with Position 2 requiring approximately 15 N of force and Position 3 demanding a maximum of 50 N, providing tactile feedback to operators during use. The dual three-position enabling switches function as Category 1 devices per EN 954-1 standards and support integration into Category 3 or 4 safety systems when configured with dual-channel architectures. Terminal configuration includes safety contacts at terminals 1-2 and 3-4, auxiliary switch at terminals 5-6, and emergency stop contacts at terminals 5-6 and 7-8, offering flexible wiring options for various safety circuit designs. The device handles rated operational voltages of 30V DC, 125V AC, and 250V AC, with current ratings up to 3A for resistive loads and 1.5A for inductive loads depending on voltage level. Operating temperature range spans -10°C to +60°C, accommodating harsh industrial conditions without performance degradation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 440J-N2NTNPM-NE\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Safety Contacts:\u003c\/strong\u003e Two normally closed direct-opening contacts provide redundant safety circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Emergency Stop:\u003c\/strong\u003e Dedicated e-stop button with two normally closed contacts for immediate machine shutdown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Position Operation:\u003c\/strong\u003e Ergonomic grip design with tactile position feedback for precise control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 Protection:\u003c\/strong\u003e Sealed enclosure prevents dust and water ingress in industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM20 Conduit Entry:\u003c\/strong\u003e Built-in cable strain relief accommodates 7-13 mm cable diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Certifications:\u003c\/strong\u003e CE marked, cULus listed, and TÜV SUD approved for worldwide deployment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyamide Construction:\u003c\/strong\u003e PA66 nylon body with NBR\/PVC rubber boot resists mechanical stress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Actuation Rate:\u003c\/strong\u003e Supports up to 1200 operations per hour for frequent use applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 440J-N2NTNPM-NE\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 N.C. main contacts, 2 N.C. e-stop contacts, 1 N.C. auxiliary contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30V DC, 125V AC, 250V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3A resistive (AC-12), 1.5A inductive (AC-15) at 125V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePosition 2: 15N approx., Position 3: 50N max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.14-1.5 mm² (24-14 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC 60947-5-1, UL 508, CSA C22.2 No. 14, NFPA 79, ISO 10218\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 440J-N2NTNPM-NE finds primary application in robotic systems, teaching pendants, and collaborative machinery where operators must maintain active control while retaining immediate emergency stop capability. In robotic work cells, this enabling switch allows technicians to manually guide robot arms during programming and setup phases, with the three-position mechanism ensuring the robot operates only when the grip is held in the correct position. Release of the grip or excessive pressure immediately triggers safety circuit interruption, preventing unintended motion. The integrated emergency stop button provides additional protection when unexpected hazards arise, eliminating the need for separate e-stop devices and reducing panel space requirements. Manufacturing lines employing manual loading stations benefit from this switch by ensuring operator presence during machine cycles while maintaining quick-access emergency shutdown. Maintenance and troubleshooting operations use the 440J-N2NTNPM-NE to enable controlled machine movement while keeping safety circuits active, reducing risk during diagnostic procedures. Assembly stations incorporating power tools and automated fixtures deploy this switch to coordinate operator actions with machine sequences, preventing premature actuation. The device integrates with GuardLogix safety controllers, safety relays, and distributed I\/O systems, supporting both hardwired and network-based safety architectures.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\" target=\"_blank\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/allen-bradley\" target=\"_blank\"\u003eView All Allen Bradley Products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/examples-of-industrial-automation-control-systems\" target=\"_blank\"\u003eExamples of Industrial Automation and Control Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-194e-sy\" target=\"_blank\"\u003eAllen Bradley 194E-SY Disconnect Switch\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-1609-d600n\" target=\"_blank\"\u003eAllen Bradley 1609-D600N UPS Backup Power Supply\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870762680619,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_fef325e8-4da4-4847-8eac-c965d5bc691a.png?v=1723532748","url":"https:\/\/leadtime.ca\/products\/allen-bradley-440j-n2ntnpm-ne","provider":"LEADTIME","version":"1.0","type":"link"}