Dryer Power Cord 4 Prong Color Code

In recent years most dryer manufacturers have adopted the 4prong electrical cord over the dates 3prong model while they can both effectively power a traditional dryer the 4prong model contains an extra grounding wire as a preventive measure if the electrical wiring tied to your dryer malfunctions the voltage.

Dryer power cord 4 prong color code.

Changing a dryer cord from a three prong to a four prong or vice versa is an easy project for most people. The switch to a 4 prong outlet was due to a flaw in the 3 prong outlet design. In the first section i will be showing you how to connect a dryer cord that matches your 3 prong or 4 prong outlet. Due to changes in the national electrical code nec recommended wiring for electric clothes dryer outlets changed in 1996 before the change dryer outlets were 3 slot devices that accepted 3 prong cords.

The process is relatively simple and this is usually the best way to deal with the situation when your dryer cord doesn t match the dryer outlet present in your home. The 3 wire connection is now outdated where current dryers are wired with a 4 wire cable. Converting a dryer outlet or dryer cord yourself. Most older homes are wired for the 3 wire outlet as shown below.

This configuration did not include a dedicated ground connection. Dryer power cord 4 prong color code. Existing homes may still use 3 prong outlets. Certified appliance accessories 30 amp appliance power cord 4 prong dryer cord 4 color coded wires with eyelet connectors 5ft copper wire 4 7 out of 5 stars 761 12 34 12.