{"product_id":"barksdale-e1h-h15-pressure-actuated-switch","title":"Barksdale E1H-H15 Pressure Actuated Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Barksdale E1H-H15 Econ-O-Trol Pressure Switch is a housed, Dia‑Seal piston mechanical switch that provides a single-setpoint actuation in the 0.5 to 15 psi range, ideal for compact pressure or vacuum monitoring in industrial equipment. This UL‑recognized, CSA‑listed Econ‑O‑Trol model uses a snap‑action micro‑switch for repeatable SPDT operation, designed for high\/low limit control, safety shutdown and alarm functions. The pressure connection is 1\/4\" NPT female, with Buna‑N seals to suit standard fluid systems. Electrical ratings are 10 A at 125\/250 VAC and 3 A at 480 VAC, while the aluminum housing offers rugged durability; it is rated IP65 and NEMA 4 for environmental protection and has a gauge‑proof pressure rating up to 500 psig. The E1H‑H15 typically weighs around 1.25 lb, placing it in the E1H family of compact, economical diaphragm‑seal piston switches. Common applications include pump and compressor monitoring, air‑proving in HVAC systems, irrigation control, engine or machine tool monitoring, and general industrial equipment where a reliable, single‑point pressure switch is required. \u003c\/p\u003e\u003c\/div\u003e","brand":"Barksdale","offers":[{"title":"New","offer_id":51676675899694,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8bafc8f7-54c6-4278-accd-750a517e05fa.jpg?v=1769552283","url":"https:\/\/plgautomation.com\/products\/barksdale-e1h-h15-pressure-actuated-switch","provider":"PLG Automation ","version":"1.0","type":"link"}