{"product_id":"allen-bradley-836-a1e","title":"836-A1E","description":"\u003ch2\u003eOverview of Allen Bradley 836-A1E\u003c\/h2\u003e\nThe Allen Bradley 836-A1E is an electromechanical pressure control switch engineered for reliable and precise pressure monitoring across various industrial applications. Classified as a Style A Product, it includes an internal copper alloy bellows design capable of withstanding pressures from 30\" Hg vacuum up to 75 psi. This device operates effectively within a temperature range of -22°F to 150°F, making it suitable for harsh environments. Its compact size and rugged aluminum enclosure rated for NEMA Type 7\u0026amp;9 and 4\u0026amp;13 protection classes ensure durability and operational safety. The 836-A1E is equipped with a standard SPST contact block and designed for use without pilot light modifications. It is optimized for use in control systems that demand precise pressure regulation. The device’s versatility and compliance with industry standards make it a crucial component for automation and process control systems relying on accurate pressure detection and control.\n\n\u003ch2\u003eKey Features of Allen Bradley 836-A1E\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePressure range from 30\" Hg vacuum to 75 psi with adjustable differential for fine-tuned control.\u003c\/li\u003e\n  \u003cli\u003eInternal copper alloy bellows for accurate pressure sensing and resistant to non-corrosive liquids and gases.\u003c\/li\u003e\n  \u003cli\u003eNEMA Type 7\u0026amp;9 and 4\u0026amp;13 rated enclosure for protection in hazardous and harsh environments.\u003c\/li\u003e\n  \u003cli\u003eStandard SPST (single-pole single-throw) contact configuration ensuring reliable switching performance.\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range from -22°F to 150°F suited for various industrial conditions.\u003c\/li\u003e\n  \u003cli\u003eCompact, robust design ideal for integration into existing Allen Bradley automation frameworks.\u003c\/li\u003e\n  \u003cli\u003eStandard trip\/reset settings with no pilot light, simplifying installation and operation.\u003c\/li\u003e\n  \u003cli\u003eCompliance with CCC and KC safety standards for global application.\u003c\/li\u003e\n  \u003cli\u003e7\/16 in.-20 SAE flare connection compatible with 1\/4 in. copper tubing for easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 836-A1E\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \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\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eElectro-Mechanical Pressure Control Switch\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStyle\u003c\/td\u003e\n      \u003ctd\u003eStyle A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePressure Range\u003c\/td\u003e\n      \u003ctd\u003e30\" Hg Vacuum to 75 psi\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eContact Configuration\u003c\/td\u003e\n      \u003ctd\u003eSPST - Standard Contact Block\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEnclosure Type\u003c\/td\u003e\n      \u003ctd\u003eNEMA 7\u0026amp;9, 4\u0026amp;13 Metallic Aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTemperature Range\u003c\/td\u003e\n      \u003ctd\u003e-22°F to 150°F (-30°C to 65°C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnection\u003c\/td\u003e\n      \u003ctd\u003e7\/16 in.-20 SAE flare for 1\/4 in. copper tubing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStandards\u003c\/td\u003e\n      \u003ctd\u003eCCC, KC\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\nThe Allen Bradley 836-A1E pressure control switch is widely used in industrial automation environments where maintaining precise pressure levels is vital. Common applications include air compressor monitoring, HVAC system pressure regulation, and chemical process controls. Its compliance with hazardous location ratings (NEMA 7\u0026amp;9) makes it suitable for use in oil, gas, and petrochemical plants requiring explosion-proof components. Additionally, it serves in vacuum transfer systems and liquid level controls where reliable pressure switch actuation prevents equipment damage and ensures process safety. The device’s rugged design and adjustable settings allow it to integrate seamlessly into existing Allen Bradley systems and other industrial control platforms, providing consistent performance with minimal maintenance needs.\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-1756-en2tr\" target=\"_blank\"\u003eAllen Bradley 1756-EN2TR EtherNet\/IP Module\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\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814756466987,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_b4ab8c31-1056-4f7c-a282-214d54aaa069.png?v=1723539534","url":"https:\/\/leadtime.ca\/products\/allen-bradley-836-a1e","provider":"LEADTIME","version":"1.0","type":"link"}