A 5-20R is a straight blade, 125 volt, 20 amp, receptacle or outlet.
What is a NEMA 5/20 plug?
NEMA 5-20 power cords. Male plug inserts into a 125 Volt receptacle with one blade turned perpendicular to the other. Capable of 20 Amps with 12 AWG or 15 Amps with 14 AWG cord and appropriate female connector.
What is the difference between 5 15R and 5 20R?
IDENTIFY the receptacle: The receptacle (outlet) on the left is a NEMA 5-‐15R and has a maximum current rating of 15A. The one on the right is a NEMA 5-‐20R and has a maximum rating of 20A. ... INCOMPATIBILITY: A 20A plug simply WILL NOT fit a 15A receptacle.
Why does a 20 amp outlet look different?
Receptacles with a 20 amp current have a similar design to the 15 amp ones, with a single exception: an additional horizontal slot, which forks from one of the vertical slots (picture on the right). This enables 20 amp plugs to be inserted directly into the outlet.Jul 29, 2021
Do they make a 30 amp extension cord?
The Camco Heavy-Duty 30-amp RV/Electric Car Extension Cord with Power Grip Handles allows you to add sufficient length (50 additional feet) needed to reach distant power outlets.
What gauge is a 20-amp cord?
16 Gauge for 1-10 Amps. 14 Gauge for 11-13 Amps. 12 Gauge for 14-15 Amps. 10 Gauge for 16-20 Amps.Oct 15, 2020
Can a 15 amp extension cord handle 20 amps?
15 Amp Circuits The wire has a rating that allows it to carry up to 20 amps. In most home installations, several 15-amp receptacles connect to a 20-amp circuit breaker. This allows multiple devices to connect to a single 20-amp circuit as long as the total circuit load does not exceed 20 amps.
How do I make a 20-amp extension cord?
Cut three equal lengths of wire. Strip 1/2 inch of insulation from each wire end. Attach one end of the first wire to the "hot" plug connector on the male plug, and solder the connection. Attach the other end of the first wire to the "hot" plug connector on the female plug, then solder that connection.
Why can't you use an extension cord with a freezer?
The extra current overheats smaller 16- and 18-gauge extension cords, which are intended for lamps and small appliances, and you should never use one for a refrigerator or freezer.