Westinghouse Cutler-Hammer 9917D43H03 Current Transformer

Description:

The Westinghouse 9917D43H03 current transformer is used in industrial electrical monitoring and power distribution systems requiring accurate current measurement and circuit isolation. Commonly installed in switchgear assemblies, metering panels, motor control centers, and industrial electrical equipment, this 200:5 AMP CT provides dependable current sensing performance for demanding industrial applications. Maintenance teams, OEMs, and system integrators use this current transformer for metering upgrades, electrical repairs, power system retrofits, and industrial distribution maintenance.

Applications:

The Westinghouse 9917D43H03 current transformer is designed for industrial electrical measurement and monitoring applications requiring reliable current sensing and signal isolation. It is commonly applied in manufacturing facilities, substations, MCC systems, energy monitoring equipment, and industrial automation infrastructure utilizing current transformer-based power monitoring systems.

Technical Specifications:

• Manufacturer Part Number (MPN): 9917D43H03
• Brand: Westinghouse Cutler Hammer
• Product Type: Current Transformer
• Transformer Ratio: 200:5
• CT Type: AMP CT
• Application: Industrial Electrical Monitoring Systems
• Primary Function: Current Measurement and Circuit Isolation
• Mounting Type: Panel Mounted
• Typical Installation: Switchgear and Metering Panels
• Industrial Use: Power Distribution and Energy Monitoring Systems

Common Replacements:

• Eaton 200:5 Current Transformer
• ABB 200:5 Metering Current Transformer
• GE JKM-200 Current Transformer