{"product_id":"allen-bradley-440k-h04036","title":"440K-H04036","description":"\u003ch2\u003eOverview of Allen Bradley 440K-H04036\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 440K-H04036 is a manually operated, time-delay bolt safety interlock designed for use in hazardous locations. Part of the Guardmaster 440K-H Ex Centurion series, this switch is engineered to provide reliable machine guarding in potentially explosive atmospheres. Its robust construction meets strict ATEX certification standards, ensuring safe operation in environments where flammable gasses, dusts, or fibers may be present. The 440K-H04036 features a right-hand bolt mechanism, integrated for secure access control, and is typically used to protect personnel and equipment when safe entry to guarded zones is critical. With a durable die-cast alloy housing and a 2-meter PVC cable for flexible installation, this interlock is built for demanding industrial applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 440K-H04036\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eManually operated, time-delay bolt safety interlock for machine guarding\u003c\/li\u003e\n  \u003cli\u003eDesigned for hazardous locations—certified ATEX, suitable for explosive atmospheres\u003c\/li\u003e\n  \u003cli\u003eRight-hand bolt actuation for secure, controlled access\u003c\/li\u003e\n  \u003cli\u003eDie-cast alloy housing for durability and impact resistance\u003c\/li\u003e\n  \u003cli\u003eOne normally closed safety contact and one normally open auxiliary contact\u003c\/li\u003e\n  \u003cli\u003eBreak-before-make contact operation for safety compliance\u003c\/li\u003e\n  \u003cli\u003eIntegrated 2-meter PVC cable for flexible field wiring\u003c\/li\u003e\n  \u003cli\u003eNo integrated actuator—activated by external access mechanism\u003c\/li\u003e\n  \u003cli\u003eSuitable for use in global markets with KC standard certification\u003c\/li\u003e\n  \u003cli\u003eRed color coding for easy visual identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of Allen Bradley 440K-H04036\u003c\/h2\u003e\n\u003ctable class=\"product-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFeature\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Family\u003c\/td\u003e\n      \u003ctd\u003eEX Centurion (Right Hand Bolt Version)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperation\u003c\/td\u003e\n      \u003ctd\u003eManually Operated Time Delay, Bolt\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCertifications\u003c\/td\u003e\n      \u003ctd\u003eATEX, KC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eContact Configuration\u003c\/td\u003e\n      \u003ctd\u003e1 Normally Closed (Safety), 1 Normally Open (Auxiliary)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnection\u003c\/td\u003e\n      \u003ctd\u003e2 Meter PVC Cable (6.5 ft)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eActuator\u003c\/td\u003e\n      \u003ctd\u003eNone (Requires External Mechanism)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaterial\u003c\/td\u003e\n      \u003ctd\u003eDie-Cast Alloy, Red Housing\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 440K-H04036 is primarily used to enhance safety in industrial environments where hazardous conditions are present, such as oil and gas, chemical processing, pharmaceutical manufacturing, and grain handling. It is often installed on access doors, hatches, and guards for machines and equipment that require a secure interlock to prevent accidental exposure to moving parts or hazardous materials. The time-delay feature ensures that power and movement are safely de-energized while personnel are accessing or maintaining equipment, reducing the risk of injury or incident. Its ATEX certification makes it a preferred choice for international projects requiring compliance with European hazardous area standards.\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\"\u003eBrowse the Allen Bradley Product Collection\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-1321-3r18-b\" target=\"_blank\"\u003eAllen Bradley 1321-3R18-B Resistor Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870695440683,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_3f41b5ac-93a1-428b-a3bb-94d0c77541c2.png?v=1723534763","url":"https:\/\/leadtime.ca\/products\/allen-bradley-440k-h04036","provider":"LEADTIME","version":"1.0","type":"link"}