{"product_id":"barksdale-t2h-h251-temperature-switch-50-250f-capillary","title":"Barksdale T2H-H251 Temperature Switch 50-250F Capillary","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BARKSDALE T2H-H251 is a remote mount temperature switch designed for industrial and commercial control applications requiring accurate temperature-based switching across a wide range. Rated from 50 to 250 degrees F, this unit uses a capillary stem type to sense temperature at a point remote from the switch body. The contact configuration is Dual Set Point SPDT, allowing two independent switching events within a single device. Licensed HVAC technicians, industrial maintenance techs, and controls specialists install this type of switch for process control, equipment protection, and HVAC system monitoring.\u003c\/p\u003e\u003cp\u003eThis temperature switch is suited for applications where the sensing point must be located away from the switching enclosure, such as duct-mounted sensing, pipe-sensing in hydronic systems, or equipment monitoring in commercial HVAC and light industrial environments. The copper capillary construction supports reliable thermal response in these typical installations. The Dual Set Point SPDT contact form enables high and low limit control from a single device, reducing component count in panel or equipment builds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTemperature range: 50 to 250 degrees F\u003c\/li\u003e\n\u003cli\u003eRemote mount capillary stem type for flexible sensor placement\u003c\/li\u003e\n\u003cli\u003eDual Set Point SPDT contact form for two independent switching points\u003c\/li\u003e\n\u003cli\u003eCopper capillary construction for reliable thermal conductivity\u003c\/li\u003e\n\u003cli\u003eCompact enclosure: 7.69 inches height, 3.38 inches width, 3.75 inches length\u003c\/li\u003e\n\u003cli\u003eWeight: 3 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-install remote mount temperature switch for commercial HVAC, process control, and light industrial control panel applications requiring capillary-type temperature sensing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified controls specialist. De-energize all associated control circuits before mounting or wiring this switch. Capillary-type temperature switches require careful routing of the capillary tube to avoid kinking or sharp bends that can compromise sensing accuracy. Wiring should comply with applicable NEC requirements for control circuit installations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: 50 to 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Type\u003c\/strong\u003e: Capillary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Form\u003c\/strong\u003e: Dual Set Point SPDT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapillary Material\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 7.69 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BARKSDALE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: T2H-H251\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BARKSDALE","offers":[{"title":"Default Title","offer_id":51540976599346,"sku":"T2H-H251","price":2087.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a95e37e5e3567bda63d767807862273a_3f5d5fd6-db91-42c3-a4f5-a5ef9f8ebd15.jpg?v=1785866877","url":"https:\/\/voomisupply.com\/products\/barksdale-t2h-h251-temperature-switch-50-250f-capillary","provider":"Voomi Supply","version":"1.0","type":"link"}