Westinghouse 112D631H03 MTC Transformer 0.10KVA 115 460V Black

Description:

The Westinghouse 112D631H03 MTC Transformer is an industrial control transformer designed for voltage step-down and isolation in electrical control and automation systems. Commonly installed in motor control centers, machinery control panels, industrial automation equipment, and process systems requiring reliable low-voltage control power. Maintenance electricians, automation engineers, and industrial technicians use this transformer for replacement, retrofit, or industrial control system maintenance. The transformer converts higher primary voltages to stable low-voltage output for relays, contactors, timers, PLCs, and machine control circuits.

Applications:

The Westinghouse 112D631H03 MTC transformer is commonly used in industrial electrical systems to provide isolated control voltage for automation equipment, machine tools, motor starters, and industrial process systems. It is installed in manufacturing facilities, conveyor systems, packaging equipment, HVAC controls, and industrial machinery where dependable control voltage conversion and stable transformer performance are required. Machine tool control transformers are widely used to isolate sensitive control circuits from higher-voltage power systems.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 112D631H03
• Series: MTC
• Product Type: Industrial Control Transformer
• Power Rating: 0.10 kVA (100 VA)
• Primary Voltage: 115/460V AC
• Secondary Voltage: 120V AC
• Phase Configuration: Single-Phase (1PH)
• Frequency Rating: 50/60 Hz
• Transformer Type: Machine tool / control transformer
• Color: Black
• Function: Voltage step-down and control circuit isolation
• Application: Industrial automation and electrical control systems
• Mounting Type: Panel-mounted transformer installation
• System Compatibility: Motor controls, PLCs, relays, and industrial control panels
• Operating Environment: Industrial and commercial electrical applications
• Intended Use: Control circuit power distribution and voltage isolation
• Performance Feature: Reliable low-voltage isolated control power for industrial automation systems

Common Replacements:

• Eaton MTC Series Control Transformer
• Siemens Industrial Control Transformer
• Schneider Electric Square D Control Transformer