Supco sdc4-30-4 Dryer Power Cord 250V 30A 4-wire 4ft

Product Description

The SUPCO sdc4-30-4 is a 4-wire electric dryer power cord rated at 250 volts and 30 amps. It is designed to connect a residential electric dryer to a standard NEMA 14-30 outlet configuration. The cord measures 4 feet in length and is built to handle the continuous load demands of electric dryer operation. Electricians and appliance installers rely on this cord as a direct replacement when upgrading from an older 3-wire installation to a compliant 4-wire grounded connection. The 4-wire design includes a dedicated ground conductor, which is required by the NEC for new installations and dryer replacements in updated residential wiring.

This cord is suited for residential electric dryer installations where a 4-wire outlet is present. It is commonly installed during new appliance hookups, laundry room renovations, or when bringing an older dryer installation up to current code. The 4-foot length provides adequate reach for most standard laundry configurations where the outlet is mounted behind or beside the appliance.

Key Features

• Rated at 250 volts and 30 amps for standard residential electric dryer loads
• 4-wire construction includes a separate ground conductor for NEC-compliant installations
• 4-foot cord length suits typical behind-appliance outlet placement
• Heavy-duty build rated for the continuous current draw of electric dryer operation
• Replacement-ready design for upgrading from 3-wire to 4-wire dryer connections

Compatibility

Designed as an OEM-style replacement dryer power cord for residential electric dryers requiring a 4-wire 30-amp 250-volt connection.

Installation Notes

Installation should be performed by a licensed electrician or qualified appliance technician. Disconnect power at the breaker panel before servicing the dryer terminal block or replacing the power cord. This cord is intended for use with a 4-wire grounded outlet only and should not be adapted or modified for use with a 3-wire ungrounded outlet. Follow NEC Article 250 grounding requirements and local code for all dryer circuit connections.

Technical Specifications

• Voltage: 250 volts
• Amperage: 30 amps
• Cord Length: 4 feet
• Wire Configuration: 4-wire

Standard Information

• Brand: SUPCO
• Manufacturer Part Number: sdc4-30-4