Multiplex 20003406 Compressor Start Relay

Product Description

The MULTIPLEX 20003406 is a compressor start relay designed for use in commercial refrigeration and appliance systems. This component initiates the start winding circuit on hermetic and semi-hermetic compressors during startup, then drops out once the compressor reaches operating speed. It is installed by licensed refrigeration technicians and commercial appliance service professionals as part of routine maintenance or compressor replacement work. The relay is an OEM-style part sourced from MULTIPLEX for use in their commercial appliance product lines.

This relay is suited for commercial appliance applications where reliable compressor starting is required. It fits into the electrical circuit between the compressor terminals and the run capacitor or start capacitor assembly, depending on system configuration. Service technicians working on MULTIPLEX commercial refrigeration units will find this relay appropriate for component-level repair when the original relay shows signs of failure such as pitting, coil burnout, or failure to pull in.

Key Features

• OEM-style compressor start relay for MULTIPLEX commercial appliance systems
• Designed to engage the start winding and drop out at operating speed
• Direct replacement intended to restore original compressor start performance
• Suitable for component-level repair without full compressor replacement

Compatibility

Designed as an OEM-style replacement compressor start relay for MULTIPLEX commercial refrigeration and appliance equipment.

Installation Notes

Installation should be performed by a qualified refrigeration or commercial appliance technician. Disconnect and lock out all electrical power to the unit before removing or installing the relay. Handle the relay carefully to avoid damage to the internal contacts or coil assembly. Verify the replacement relay orientation matches the original before restoring power.

Technical Specifications

• Component Type: Compressor Start Relay

Standard Information

• Brand: MULTIPLEX
• Manufacturer Part Number: 20003406