{"product_id":"barber-colman-tc-4121-industrial-electric-thermostat","title":"Barber-Colman TC-4121 Industrial Electric Thermostat","description":"\u003cdiv\u003e\u003cp\u003eThe Barber-Colman TC-4121 is a two-position, single-stage electric bulb thermostat with a single sensing bulb and a 10-foot armored capillary, built for industrial temperature control requiring simple on\/off regulation. The unit covers a -40°F to 120°F range, enabling reliable switching within cold to moderate-temperature environments. Its armored capillary protects the sensing line and supports placement away from the main thermostat body, reducing heat interference and mechanical wear. As a two-position, single-stage device, the TC-4121 provides discrete heat-on or heat-off action governed by the sensing bulb's response to ambient temperature changes. This model is designed for industrial equipment that relies on a remote-sensing arrangement to regulate temperature, offering straightforward, reliable thermal switching. Designed for rugged industrial environments, the sensor assembly and capillary are compatible with mounting configurations commonly used in Barber-Colman thermostats. The TC-4121 is part of Barber-Colman's temperature-control family used across HVAC, processing, and manufacturing equipment that require durable, straightforward thermal switching.\u003c\/p\u003e\u003c\/div\u003e","brand":"Barber","offers":[{"title":"New","offer_id":51676664299822,"sku":null,"price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_a9e872c4-200c-4cb2-aec7-b31cc77a23a6.jpg?v=1769552103","url":"https:\/\/plgautomation.com\/products\/barber-colman-tc-4121-industrial-electric-thermostat","provider":"PLG Automation ","version":"1.0","type":"link"}