What does NEMA 1 15P mean?

NEMA 1-15P (two-pole, no ground) and NEMA 5-15P (two-pole with ground pin) plugs are used on common domestic electrical equipment, and NEMA 5-15R is the standard 15-ampere electric receptacle (outlet) found in the United States, and under relevant national standards, in Canada (CSA C22.2 No. 42), Mexico (NMX-J-163-ANCE …

What do NEMA numbers mean?

NEMA designations are based on a two part code where the numbers before the dash represent voltage and wires and the numbers after the dash represent amperage. For example, the “5” in the common 5-15 represents 3-Wire 125V and the “15” represents 15 amp.

What does a NEMA 5-15P plug look like?

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.

What is NEMA plug configuration?

In the NEMA standardization system, the first number is the plug configuration, which includes the number of poles, wires, and voltage. The grounding type can be two pole three wire, four pole five wire, and on. For example, a NEMA 5-15R is a 125 V, two pole, three wire receptacle rated at 15 amps.

Can I plug a NEMA 5 15P into a NEMA 5 20R?

Conveniently converts a 20-amp T-blade plug end into a standard household plug that can be used with any standard grounded 110 V outlet. The NEMA 5-15P to NEMA 5-15/20R adapter is useful to plug a cord with a NEMA 5-20, 20 Amp, 125 Volt male plug.

What does NEMA 1 mean?

General-purpose
NEMA Type. Definition. 1. General-purpose. Protects against dust, light, and indirect splashing but is not dust-tight; primarily prevents contact with live parts; used indoors and under normal atmospheric conditions.

What is the difference between NEMA 1 and NEMA 4?

For in depth information on the different Nema ratings we offer, please continue reading to the list below. Type 1: General purpose enclosures constructed for indoor use. Protects against dust, light, and indirect splashing but is not dust-tight. NEMA 4X is used when protection from the worst environments is required.

Can I plug a NEMA 5-15P into a NEMA 5 20R?

What does a 6 15P plug look like?

A NEMA 6-15 plug has two horizontally-aligned straight-blade prongs and one horseshoe-shaped prong. A 6-15 plug’s prong shape and spacing only fits into a NEMA 6-15 receptacle. The horseshoe-shaped prong pushes into the receptacle’s ground terminal and the 6-15’s horizontal prongs slide into the receptacle’s hot slots.

How do you identify NEMA plugs?

The NEMA type determines the construction features of a connector. It is indicated by a number, which is preceded by the letter ‘L’ in twist-locking devices, and followed by a dash. Indicated by a number after the dash, which represents the ampere rating of the device.

What does NEMA 5/15 mean?

In the case of a NEMA 5-15, the amperage rating is 15 amps. The amperage rating, like the voltage rating, is the highest amperage allowed for use with the device by the standard. Thus, an L5-15P is a locking 125 volt, 15 amp, plug. A 5-20R is a straight blade, 125 volt, 20 amp, receptacle or outlet.

What is the difference between NEMA 1 and NEMA 12?

While a NEMA 12 enclosure does provide more protection than a NEMA 1, a NEMA 12 is not the highest grade of protection available (despite its high numeric rating). Other ratings, like NEMA 4X and NEMA 6P, provide much more substantial protection from dust and liquid ingress.

What kind of plug is the NEMA 1-15P?

The NEMA 1-15P is an ungrounded plug rated up to 125V and 15 Amps. The 1-15P Inlet mates with a variety of outlets/ connectors including 1-15R, 5-15R and 5-20R. It is commonly used for powering small electronic devices with double insulated features, allowing for a non grounded power supply.

What are the pins on a NEMA straight blade plug?

NEMA straight blade plugs, connectors and receptacles carry unique pin positions based upon amperage and voltage. Use the NEMA plug chart below to identify a configuration by pin array or designation.

How big is the blade spacing on a NEMA connector?

NEMA 5-15P plug and NEMA 5-15R receptacle (different scales, blade spacing is 0.5 inches (12.7 mm) for both.) Each receptacle also accepts an ungrounded plug, whether polarized or unpolarized.

What’s the difference between 1-15P and 1-30R plugs?

NEMA standards exist for 1-15P, 1-20P and 1-30P plugs, and the 1-15R receptacle. There are no 1-20R and 1-30R receptacles, because 1-20P and 1-30P can mate with a corresponding NEMA 5 receptacle. AC adapter with integrated plug pins matching an unpolarized NEMA 1-15P.