{"product_id":"core-furnace-systems-electrode-regulation-control-board-ib-88a-02528","title":"Core Furnace Systems Electrode Regulation Control Board IB-88A","description":"\u003cp\u003eUsed in electric arc furnace and specialty metals industry furnace systems, the Core Furnace Systems IB-88A is a purpose-built electrode regulation control board designed for industrial melt shop applications. The board features clearly labeled potentiometer controls for Cave-In Raise, Cave-In Lower, Auto Raise, Auto Lower, Independent Raise, Independent Lower, Master Raise, Master Lower, Damping, and Sensitivity functions, providing multi-channel regulation of electrode positioning in high-temperature furnace environments. Component population includes six Schneider relay modules mounted along the terminal strip edge, dual toroidal power transformers, and a full array of precision-adjustable trimmer potentiometers for fine-tuning raise and lower response parameters across both automatic and independent control channels. The board carries part number IB-88A as silkscreened on the PCB. Two transformer subassemblies are labeled A500449-A and dated MAR-21, indicating production or replacement in March 2021. Core Furnace Systems Corporation, headquartered in Coraopolis, Pennsylvania, specializes in the design and supply of furnaces and melt shop process equipment for the metals industry, including electric arc furnaces, ladle furnaces, reheat furnaces, and vacuum degassing systems. Voltage specifications are not confirmed on visible nameplate data and require manual verification before listing publication.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0526-02528\u003c\/p\u003e","brand":"Core Furnace Systems","offers":[{"title":"Default Title","offer_id":49756556624112,"sku":"m02528","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/0B245343-01F4-4677-99CA-608EF856D600.jpg?v=1779463603","url":"https:\/\/mroexchange.com\/products\/core-furnace-systems-electrode-regulation-control-board-ib-88a-02528","provider":"MRO Exchange","version":"1.0","type":"link"}