{"product_id":"barber-522b-40016-010-0-00-77l-solid-state-controller","title":"Barber 522B-40016-010-0-00 77L Solid State Controller","description":"\u003cdiv\u003e\u003cp\u003eBarber-Colman 522B-40016-010-0-00 Solid State Controller is a digital temperature controller in the Barber-Colman 522B family, designed for industrial process temperature control. Identified by the part number 522B-40016-010-0-00, this solid-state controller provides digital setpoint control to regulate temperatures in legacy control systems and retrofit installations. Distributors and catalog listings identify it specifically as a solid-state controller within Barber-Colman's 522B line, reinforcing its role as a direct substitute or service part for existing 522B-based equipment. As a digital temperature controller, it uses a user-defined setpoint to influence the control action that maintains target temperatures in compatible equipment, with the 522B family historically used in a range of industrial applications requiring stable thermal regulation. Buyers seeking appropriate replacements for older automation architectures that relied on Barber-Colman 522B devices can use this model to match identification, form factor, and general electrical interface expectations associated with the 520\/522B series.\u003c\/p\u003e\u003c\/div\u003e","brand":"Barber","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51676663972142,"sku":null,"price":508.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c74d9414-c5e3-4898-af4f-4e1886e92976.jpg?v=1769552100","url":"https:\/\/plgautomation.com\/products\/barber-522b-40016-010-0-00-77l-solid-state-controller","provider":"PLG Automation ","version":"1.0","type":"link"}