McMaster-Carr logo
    Filter by
    NEMA Type
    Industrial Info Compare
    Electrical Protection Type
    Reset Type
    Connection End Type
    Number of Outlets
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Electrical Connector Component
    GFCI Location
    Receptacle Terminal Location
    Outlet Box Designation
    Industrial Info Compare
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    29 Products

    GFCI Straight-Blade Adapters

    Add ground fault protection to standard outlets to minimize the risk of electric shock.
    GFCI Adapters
    Image of Product. Front orientation. Power Connectors. GFCI Straight-Blade Adapters.
    Automatic Reset—Immediately regain power after a fault clears. Not recommended for wet, outdoor, and critical environments where repeated faults might signal a hazard.
    Manual Reset—Prevent unexpected start-up by cutting electricity until you press a reset button. Choose these connectors for job sites, workshops, and outdoor areas where moisture and equipment faults are common.
    Socket
    NEMA
    Type
    NEMA
    Type
    No. of
    Outlets
    Voltage,
    V AC
    Current,
    amp
    Reset
    Type
    Housing
    Material
    Certification
    Choose a
    Color
    Each
    5-15
    5-15
    112515AutomaticPlasticUL Listed
    Yellow6975K633000000
    5-15
    5-15
    112515ManualPlasticUL Listed
    White, Yellow6975K28900000
    5-15
    5-15
    512515AutomaticPlasticC-UL Listed, UL Listed
    White6975K7300000
     

    Extension Cord GFCI Converters

    Image of Product. Front orientation. Extension Cord Circuit Interrupter Converters. Extension Cord GFCI Converters, Inline GFCI.

    Inline GFCI

    Hardwire one of these converters to an extension cord to keep personnel safe from electric shock.
    Automatic Reset—Converters with automatic GFCI reset immediately regain power after ground is established.
    Manual Reset—Converters with manual GFCI reset prevent unexpected start-up.
    For Cable OD
    Reset
    Type
    No. of
    Outlets
    AWG
    Current,
    amp
    Voltage,
    V AC
    Material
    Certification
    Color
    Each
    Inline GFCI
    5/16" to 7/16"Manual20125Polycarbonate
    UL Listed, CSA Certified
    Yellow7228K12000000
    5/16" to 7/16"Manual20240Polycarbonate
    UL Listed
    Yellow7228K23000000
    5/16" to 9/16"Automatic20120Polycarbonate
    UL Listed, C-UL Listed
    Black7228K1900000
     
    Inline GFCI with NEMA 5-15
    5/16" to 5/8"Manual312
    15125Polycarbonate
    UL Listed, C-UL Listed
    Yellow7228K1800000
     
    90° Elbow Plug GFCI with NEMA 5-15
    5/16" to 7/16"Manual15125Polycarbonate
    UL Listed, CSA Certified
    Yellow7228K1100000
    5/16" to 5/8"Automatic15125Polycarbonate
    UL Listed, C-UL Listed
    Black7228K1500000
     
    Straight Inline GFCI with NEMA 5-15
    5/16" to 5/8"Automatic12
    15125Polycarbonate
    UL Listed, C-UL Listed
    Yellow7228K1600000
    5/16" to 5/8"Manual12
    15125Polycarbonate
    UL Listed, C-UL Listed
    Yellow7228K1700000
     

    Extension Cord ELCI Converters

    Image of Product. Front orientation. Extension Cord Circuit Interrupter Converters. Extension Cord ELCI Converters.
    Prevent shocks from extension cords connected to boats, RVs, and other large electrical systems. These ELCI (equipment leakage circuit interrupters) converters monitor the flow of current to and from an electrical system. If they detect an imbalance, they cut off the power. They’re similar to GFCI converters, but they monitor an entire system rather than one device. They also tolerate a higher level of imbalance before they trip. These converters have a manual reset to keep equipment from starting unexpectedly.
    For Cable OD
    Reset
    Type
    Current,
    amp
    Voltage, V AC
    Material
    Certification
    Color
    Each
    Inline ELCI
    5/16" to 7/16"Manual20120/240Polycarbonate
    UL Listed, CSA Certified
    Black5491N11000000
     

    AFCI/GFCI Straight-Blade Connectors

    Minimize the risk of electric shock and electrical fires with a single connector. These connectors interrupt when an arc fault or ground fault is detected. All have internal shutters to prevent the insertion of foreign objects and accidental contact with power.
    Outlet-Box-Mount Female Receptacles
    Image of Product. Front orientation. Power Connectors. AFCI/GFCI Straight-Blade Connectors.
    Internal Shutter—Keep out foreign objects and avoid accidental contact with power.
    Manual Reset—Prevent unexpected start-up by cutting electricity until you press a reset button. Choose these connectors for job sites, workshops, and outdoor areas where moisture and equipment faults are common.
    Power Indicator—A light appears when the connector has power.
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    Shutter
    Location
    Reset
    Type
    Light Type
    Housing
    Material
    Certification
    Color
    Each
    Duplex
    5-15
    12515InternalManualPower IndicatorPlasticCSA Certified, UL Listed
    White1380N11000000
    5-20
    12520InternalManualPower IndicatorPlasticCSA Certified, UL Listed
    White1380N2100000
     

    AFCI Straight-Blade Connectors

    Reduce the likelihood of an electrical fire. These connectors interrupt when an arc fault is detected. They have internal shutters to prevent the insertion of foreign objects and accidental contact with power.
    Outlet-Box-Mount Female Receptacles
    Image of Product. Front orientation. Power Connectors. AFCI Straight-Blade Connectors.
    Internal Shutter—Keep out foreign objects and avoid accidental contact with power.
    Manual Reset—Prevent unexpected start-up by cutting electricity until you press a reset button. Choose these connectors for job sites, workshops, and outdoor areas where moisture and equipment faults are common.
    Power Indicator—A light appears when the connector has power.
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    Shutter
    Location
    Reset
    Type
    Light Type
    Housing
    Material
    Certification
    Choose a Color
    Each
    Duplex
    5-15
    12515InternalManualPower IndicatorPlasticC-UL Listed, UL Listed
    Black, Brown, Gray, Ivory, White1364N1000000
    5-20
    12520InternalManualPower IndicatorPlasticCSA Certified, UL Listed
    Black, Brown, Gray, Ivory, White1364N200000
     

    GFCI Snug-Fit Straight-Blade Connectors

    Keep personnel safe from electric shock by adding ground fault protection. Also known as hospital-grade connectors, they're marked with a green dot. These connectors have an extra-tight fit when mated to remain secure in high-vibration environments.
    Outlet-Box-Mount Female Receptacles
    Image of Product. Front orientation. Power Connectors. GFCI Snug-Fit Straight-Blade Connectors.
    Manual Reset—Prevent unexpected start-up by cutting electricity until you press a reset button. Choose these connectors for job sites, workshops, and outdoor areas where moisture and equipment faults are common.
    Power Indicator—A light appears when the connector has power.
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    Reset
    Type
    Light Type
    Housing
    Material
    Certification
    Choose a Color
    Each
    Duplex
    5-15
    12515ManualPower IndicatorPlasticCSA Certified, UL Listed
    Brown, Ivory, White7160K75000000
    5-20
    12520ManualPower IndicatorPlasticCSA Certified, UL Listed
    Brown, Ivory, White7160K7600000
     

    GFCI Straight-Blade Connectors

    Protect people and equipment from electric shock. These connectors have a GFCI to cut power instantly when they detect a fault.
    Outlet-Box-Mount Female Receptacles
    Image of Product. Front orientation. Power Connectors. GFCI Straight-Blade Connectors.
    Internal Shutter—Keep out foreign objects and avoid accidental contact with power.
    Manual Reset—Prevent unexpected start-up by cutting electricity until you press a reset button. Choose these connectors for job sites, workshops, and outdoor areas where moisture and equipment faults are common.
    Power Indicator—A light appears when the connector has power.
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    Shutter
    Location
    Reset
    Type
    Light Type
    Housing
    Material
    Certification
    Choose a Color
    Each
    Duplex
    5-15
    12515ManualPlasticC-UL Listed, UL Listed
    Brown, Ivory, White7160K73000000
    5-15
    12515InternalManualPower IndicatorPlasticCSA Certified, UL Listed
    Ivory, White7160K8100000
    5-20
    12520ManualPlasticC-UL Listed, UL Listed
    Brown, Ivory, White7160K7400000
    5-20
    12520InternalManualPower IndicatorPlasticCSA Certified, UL Listed
    Ivory, White7160K8200000
     

    Ready-to-Use Steel Outlet Boxes

    Image of Specification. Interior of Cover. Front orientation. Contains Annotated, Border. Ready to Use. Steel.

    Interior of Cover

    These boxes come ready to use with receptacles and/or light switches installed. Use the included plug-in connectors with wire leads to connect the receptacles and/or light switches.
    Boxes with GFCI Outlets
    Image of Product. Front orientation. Outlet Boxes. Ready-to-Use Steel Outlet Boxes, Boxes with GFCI Outlets, 2 Outlets.
    Image of Product. Front orientation. Outlet Boxes. Ready-to-Use Steel Outlet Boxes, Boxes with GFCI Outlets, 4 Outlets.

    2 Outlets

    4 Outlets

    Image of Attribute. NEMA 5-15 Outlet. Front orientation. NEMA 5-15. Ready-to-Use Steel Outlet Boxes.

    NEMA

    5-15

    Outlet

    Image of Attribute. NEMA 5-20 Outlet. Front orientation. NEMA 5-20. Ready-to-Use Steel Outlet Boxes.

    NEMA

    5-20

    Outlet

    Outlet boxes with GFCIs (ground fault circuit interrupters) keep personnel safe from electric shock by adding ground fault protection.
    Wire Leads
    Outlet Box
    Designation
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    No.
    of
    AWG
    Industry
    Designation
    Lg.
    Ht.
    Wd.
    Dp.
    No. of
    Knockouts
    Knockout
    Trade Size
    Material
    Choose a Outlet
    Color
    Each
    2 Outlets
    1 Gang
    5-15
    12515312
    THHN
    6"4"2 1/8"1 7/8"101/2
    Zinc-Plated SteelGray, White1826T555000000
    1 Gang
    5-20
    12520312
    THHN
    6"4"2 1/8"1 7/8"101/2
    Zinc-Plated SteelBlack, Gray, White1826T55600000
     
    4 Outlets
    2 Gang
    5-15
    12515312
    THHN
    6"4"4"2 1/8"161/2, 3/4
    Zinc-Plated SteelGray, Ivory, White1826T57000000
    2 Gang
    5-20
    12520312
    THHN
    6"4"4"2 1/8"161/2, 3/4
    Zinc-Plated SteelBlack, White1826T571000000
     
    Replacement Plugs

    Weather-Resistant GFCI Straight-Blade Connectors

    Suitable for use outdoors, these receptacles can be used in wet and damp environments. They keep personnel safe from electric shock by adding ground fault protection. Internal shutters prevent the insertion of foreign objects and accidental contact with power.
    Outlet-Box-Mount Female Receptacles
    Image of Product. Front orientation. Power Connectors. Weather-Resistant GFCI Straight-Blade Connectors.
    Internal Shutter—Keep out foreign objects and avoid accidental contact with power.
    Manual Reset—Prevent unexpected start-up by cutting electricity until you press a reset button. Choose these connectors for job sites, workshops, and outdoor areas where moisture and equipment faults are common.
    NEMA
    Type
    Voltage,
    V AC
    Current,
    amp
    Shutter
    Location
    Reset
    Type
    Housing
    Material
    Certification
    Choose a Color
    Each
    Duplex
    5-15
    12515InternalManualPlasticCSA Certified, UL Listed
    Almond, Black, Brown, Gray, Ivory, Red, White7160K21000000
    5-20
    12520InternalManualPlasticCSA Certified, UL Listed
    Almond, Black, Brown, Gray, Ivory, Red, White7160K2200000
     
    back to top