Westinghouse Electric 1244353C Potential Transformer

The Westinghouse Electric 1244353C Type PT Potential Transformer steps down medium-voltage voltages by 35:1 to deliver accurate voltage signals for metering, monitoring, and protective relaying while isolating high-voltage power circuits from control equipment. It is designed for switchgear or panel-mounted installations in substations, power distribution systems, and utility applications where reliable voltage sensing is required. Key specifications include Manufacturer: Westinghouse Electric Corporation; Part Number: 1244353C; Transformer Ratio: 35:1; Function: voltage step-down for metering and protective relaying; Output Use: metering, monitoring, and protection circuits; Installation Type: switchgear or panel-mounted; System Compatibility: protective relays, voltmeters, monitoring equipment, and control systems; Operating Environment: industrial, commercial, utility, and substation applications; Intended Use: voltage sensing and isolation. Common replacements referenced are Eaton potential transformers, ABB instrument potential transformers, and GE Grid Solutions voltage transformers.