Westinghouse Transformer KVA 112D631H04 0.150 kva

Description:

The Westinghouse 112D631H04 Control Transformer is an industrial machine tool control transformer designed for voltage step-down and isolated control power applications in automation and electrical control systems. Commonly installed in motor control centers, industrial control panels, machinery, PLC systems, and automation equipment requiring dependable low-voltage control circuit power. Maintenance electricians, automation engineers, and industrial technicians use this transformer for replacement, retrofit, or industrial control system maintenance. The transformer is designed for continuous-duty industrial operation with reliable voltage isolation and stable control power output.

Applications:

The Westinghouse 112D631H04 transformer is commonly used in industrial electrical systems to provide isolated low-voltage power for relays, contactors, timers, pilot lights, PLCs, and machine control circuits. It is installed in manufacturing facilities, conveyor systems, packaging equipment, HVAC systems, and industrial machinery where stable control voltage conversion and dependable transformer performance are required. Machine tool control transformers help isolate sensitive control circuits from higher-voltage power systems for improved safety and operational reliability.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 112D631H04
• Product Type: Industrial Control Transformer
• Series / Type: MTC Control Transformer
• Power Rating: 0.150 kVA / 150 VA
• Phase Configuration: Single-Phase (1PH)
• Primary Voltage: 230/460V AC or 240/480V AC
• Secondary Voltage: 115/120V AC
• Frequency Rating: 50/60 Hz
• Transformer Type: Machine tool / control transformer
• 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 isolated low-voltage control power for industrial automation systems
• Status: Discontinued manufacturer model commonly available as surplus or replacement stock

Common Replacements:

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