What is a NEMA 5 20R receptacle?

The third identifier is a number and identifies the amperage rating of the device. In the case of a NEMA 5-15, the amperage rating is 15 amps. A 5-20R is a straight blade, 125 volt, 20 amp, receptacle or outlet.

What is a NEMA 5 plug?

The NEMA 5-15P is a 3 Wire grounded plug featuring two blades (can be equal or unequal widths due to the ground pin forcing polarity) and one ground pin rated up to 125V AC and 15 Amps. The ground pin can be either a rounded shape or a U Shape depending on the manufacturer, but both are functionally the same.

Where do NEMA 5-20 receptacles Mount to DIN rail?

They are UL listed for Class I, Division 1 and 2, Groups C and D; Class II, Division 1 and 2, Groups F and G; and Class III hazardous environments. Keep personnel safe from electric shock by adding ground fault protection to all outlets on the same circuit. These receptacles mount to DIN rail.

What should I Cover with NEMA 5-20 receptacles?

Change a turn-lock to a straight-blade connection, or a straight-blade to a turn-lock connection. Cover unused electrical outlets or plug prongs to protect them from dust, dirt, liquids, and other contaminants. These boxes come ready to use with receptacles and/or light switches installed.

What kind of connectors are used for NEMA?

Also known as hospital-grade connectors, these have an extra-tight fit when mated to remain secure in high-vibration environments. Stainless steel hardware and nickel-plated blades or slots protect connections from damage in corrosive environments. Use connectors where ignitable gas and dust may be present.

Why do you need a NEMA ground receptacle?

Protect computers and other sensitive equipment from electromagnetic interference (EMI). Also known as isolated ground receptacles. Prevent damage to electronic equipment caused by spikes in voltage. Reduce the likelihood of an electrical fire.