McMaster-Carr logo
    Filter by
    NEMA Type
    Industrial Info Snippet
    System of Measurement
    Number of Slots
    Number of Blades
    Grounding
    Electrical Connector Component
    Receptacle Type
    American Wire Gauge (AWG)
    Industrial Info Compare
    Attribute Image
    Connection End Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Compare
    Wire Connection
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    Help me decide (beta)
    10 Products
    About NEMA Plugs, Sockets, and Receptacles
    industrial info icon

    Identify your power connector's NEMA type by matching its blades or slots to our diagram.

    Straight-Blade Connectors

    Your go‑to connector for industrial workplaces, job sites, and maintenance shops.
    Plugs
    Image of Product. Front orientation. Power Connectors. Straight-Blade Connectors, Plugs.
    Industrial—Reliable performance and long life in manufacturing and processing environments.
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    Housing
    Material
    Certification
    Color
    Each
     
    Industrial
    6-50
    		25050PlasticCSA Certified, UL Listed
    		Gray7120K81000000
     
    90° Elbow Plugs
    Image of Product. Front orientation. Power Connectors. Straight-Blade Connectors, 90° Elbow Plugs.
    Industrial—Reliable performance and long life in manufacturing and processing environments.
    Premium—Built to handle tough, repetitive applications, these connectors are more durable than industrial ones.
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    Housing
    Material
    Certification
    Color
    Each
     
    Industrial
    6-50
    		25050PlasticCSA Certified, UL Listed
    		Gray7120K820000000
     
    Premium
    6-50
    		25050PlasticCSA Certified, UL Listed
    		Black9096T56000000
     
    Sockets
    Image of Product. Front orientation. Power Connectors. Straight-Blade Connectors, Sockets.
    Industrial—Reliable performance and long life in manufacturing and processing environments.
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    Housing
    Material
    Certification
    Color
    Each
     
    Industrial
    6-50
    		25050PlasticCSA Certified, UL Listed
    		Gray7120K830000000
     
    Outlet-Box-Mount Female Receptacles
    Image of Product. Front orientation. Power Connectors. Straight-Blade Connectors, Outlet-Box-Mount Female Receptacles, Single.

    Single

    Industrial—Reliable performance and long life in manufacturing and processing environments.
    Premium—Built to handle tough, repetitive applications, these connectors are more durable than industrial ones.
    Receptacles
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    Housing
    Material
    Certification
    Color
    Each
    Single
     
    Industrial
    6-50
    		25050PlasticC-UL Listed, CSA Certified, UL Listed
    		Black7120K89000000
     
    Premium
    6-50
    		25050PlasticCSA Certified, UL Listed
    		Black9096T4600000
     

    Extension Cord Adapters

    Image of Product. Front orientation. Extension Cords. Extension Cord Adapters, 1 Outlet.

    1 Outlet

    Bridge the gap between your outlet and your equipment when connections don't match.
    Lg.,
    ft.
    AWG
    Current,
    amp
    Cable
    Designation
    For Use
    Outdoors
    Number of
    Outlets
    Each
    NEMA 14-50 90° Elbow Plug × NEMA 6-50 90° Elbow Socket—125V AC/250V AC
     
    Yellow
    1 1/26
    		50STW
    		Yes15512N12000000
     
    NEMA L14-30 Plug × NEMA 6-50 90° Elbow Socket—125V AC/250V AC
     
    Yellow
    1 1/210
    		30STW
    		Yes17197K6500000
     

    Abrasion-Resistant Extension Cords

    Image of Product. Front orientation. Extension Cords. Abrasion-Resistant Extension Cords.
    Our most durable extension cords. Built to NEC Article 400 standards for extra-hard service, these cords resist wear that could expose conductors and compromise safety. Their thick jacket protects against scrapes from rough surfaces.
    Power Indicator—A light indicates that power is flowing through the cord.
    Ground-Presence Indicator—A light indicates that the cord is properly grounded.
    Lg.,
    ft.
    AWG
    Current,
    amp
    Cable
    Designation
    For Use
    Outdoors
    Light Indicator Type
    Certification
    Each
    NEMA 6-50 90° Elbow Plug × Socket—250V AC
     
    Black
    258
    		40STW
    		YesPower and Ground PresenceC-ETL Listed, ETL Listed
    		5653N110000000
    508
    		40STW
    		YesPower and Ground PresenceC-ETL Listed, ETL Listed
    		5653N12000000
     
    back to top