{"product_id":"allen-bradley-836-a2j-pressure-control-switch","title":"Allen-Bradley 836-A2J Pressure Control Switch","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 836-A2J is an electro-mechanical pressure control switch from Rockwell Automation’s Bulletin 836 family, built around an internal copper-alloy bellows actuator in Style A construction to sense pressure and actuate electrical contacts. It is used to regulate hydraulic or pneumatic equipment—such as compressors, pumps, and other industrial machinery—by maintaining a target pressure through adjustable trip and reset points. The 836 family supports configurable ranges, with Style A devices typically offering a sensing span from 30 inHg vacuum up to 375 psi, a differential range of about 2 to 95 psi, and maximum line pressures up to 750 psi; some models allow occasional surges up to 850 psi depending on configuration. Certain models in this family can be ordered with customer-specified trip and reset settings, which are factory-set for the pressure control switch.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51657435742510,"sku":null,"price":471.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_99665ef4-6c77-44c6-86c2-b8716fb7b99f.jpg?v=1769468947","url":"https:\/\/plgautomation.com\/products\/allen-bradley-836-a2j-pressure-control-switch","provider":"PLG Automation ","version":"1.0","type":"link"}