WESTINGHOUSE 310H10D 7420 CONTROL RECTIFIER

Description:

The Westinghouse 310H10D 7420 Control Rectifier is used in industrial electrical control and power conversion systems for AC-to-DC rectification, control circuit power regulation, and voltage conversion in heavy-duty industrial applications. Commonly installed in motor control centers, switchgear assemblies, relay control panels, automation systems, industrial drive equipment, and power distribution networks requiring dependable DC control power for relay, contactor, and control circuit operation. Maintenance electricians, OEM equipment manufacturers, and industrial system integrators use this control rectifier for replacement maintenance, power control upgrades, retrofit projects, and restoration of legacy Westinghouse electrical control systems.

Applications:

The Westinghouse 310H10D 7420 control rectifier is commonly used in industrial motor control systems, relay protection panels, switchgear assemblies, process automation equipment, generator control systems, manufacturing facilities, power conversion stations, and electrical distribution installations where reliable AC-to-DC conversion and regulated control power are required for continuous system operation and control circuit performance.

Technical Specifications:

• Manufacturer: Westinghouse
• Part Number: 310H10D 7420
• Product Type: Control Rectifier
• Function: AC-to-DC Power Conversion
• Application Type: Industrial Control and Power Regulation
• Electrical Function: Rectification and control circuit power supply
• System Compatibility: Westinghouse industrial control systems
• Installation Environment: Control panels and electrical assemblies
• Industry Use: Manufacturing and industrial power systems
• Compatible Equipment: Motor controls, relays, and automation systems
• Mounting Type: Panel-mounted electrical component
• Technology Type: Industrial rectifier assembly
• Control Function: Regulated DC control power generation
• Service Application: Replacement and retrofit projects
• Equipment Category: Industrial electrical power conversion hardware
• Designed For: Heavy-duty industrial control applications

Common Replacements:

• Eaton Industrial Control Rectifier Module
• ABB Control Power Rectifier Assembly
• Siemens DC Control Rectifier Unit