About AC to AC Voltage Transformers
For single-phase equipment, use this formula to find power output: VA = Volts × Amps
For three-phase equipment, use this formula to find power output: VA = Volts × Amps × 1.73
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About NEMA Plugs, Sockets, and Receptacles
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About NEMA Straight-Blade Plugs, Connectors, and Receptacles
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Washdown Turn-Lock Connectors and Cords
When mated, connectors meet NEMA 6P for protection against corrosion and washdowns. All have a multiple-ring seal and rubber housing to keep out liquid. They resist heat, oil, and chemicals. A quarter turn locks them in place to remain secure in high-vibration applications and prevent accidental disconnection.
Plugs mate with female receptacles and female sockets with an attached cover.
Turn-Lock Plugs, Sockets, and Receptacles
A quarter turn locks these connectors in place to remain secure in high-vibration applications and prevent accidental disconnection.
| NEMA Style  | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Non-Grounded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| L1-15 | 125V AC | 15A | 1.6" | Screw Terminals | 0.3"-0.63" | UL Listed, UL 498 | Black | 00000000 | 000000 |
Space-Saver Turn-Lock Plugs, Sockets, and Receptacles
A good fit for tight spaces, these are smaller than standard turn-lock plugs, sockets, and receptacles. A quarter turn locks them in place to remain secure in high-vibration applications and prevent accidental disconnection. They’re also known as NEMA midget plugs, sockets, and receptacles.
| NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Non-Grounded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ML1-15 | 125V AC | 15A | 1.1" | Screw Terminals | 0.22"-0.43" | UL Listed, UL 94 HB, CSA Certified, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
| NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Non-Grounded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ML1-15 | 125V AC | 15A | 1.1" | Screw Terminals | 0.22"-0.43" | UL Listed, UL 94 HB, CSA Certified, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
Premium Turn-Lock Plugs, Sockets, and Receptacles
Also known as twist-lock devices, these connectors are built to handle tough, repetitive-use applications, and are more durable than standard turn-lock connectors. A quarter turn locks them in place to remain secure in high-vibration applications and prevent accidental disconnection.
| NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Color | Environmental Rating | Specifications Met | Each | |
Non-Grounded | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| L1-15 | 125V AC | 15A | 1.5" | Screw Terminals | 0.23"-0.72" | Black | IP20 | UL Listed, CSA Certified, Fed. Spec. W-C-596, UL 94 HB, UL 498 | 0000000 | 000000 |
| L2-20 | 250V AC | 20A | 1.5" | Screw Terminals | 0.22"-0.72" | Black | IP20 | UL Listed, CSA Certified, Fed. Spec. W-C-596, UL 94 HB, UL 498 | 0000000 | 00000 |
Impact-Resistant Turn-Lock Connectors
A rubber housing protects these connectors from damage caused by drops and impact. Lock them in place with a quarter turn to remain secure in high-vibration applications and prevent accidental disconnection. Not intended for use in wet or damp environments.
Space-Saver Straight-Blade Plugs
A good fit for tight spaces, these are smaller than standard straight-blade plugs, yet fit into standard-sized sockets and receptacles. Also known as NEMA midget plugs.
Note: The current rating of your plug should not exceed that of your socket or receptacle.
| NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Non-Grounded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1-15 | 125V AC | 15A | 1.3" | Screw Terminals | 0.25"-0.7" | UL Listed, UL 94 HB, CSA Certified, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
| NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Non-Grounded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1-15 | 125V AC | 15A | 1.3" | Screw Terminals | 0.25"-0.7" | UL Listed, UL 94 HB, CSA Certified, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
Impact-Resistant Straight-Blade Plugs and Sockets
A rubber housing protects these connectors from damage caused by drops and impact. They are not intended for use in wet or damp environments.
Note: The current rating of your plug should not exceed that of your socket.
| NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Color | Each | |
Non-Grounded | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1-15 | 125V AC | 15A | 1.5" | Screw Terminals | 0.34"-0.64" | Yellow | 00000000 | 000000 |
Caps for Outlets and Plugs
Cover unused electrical outlets or plug prongs to protect them from dust, dirt, liquids, and other contaminants.
| For NEMA Style | Material | Color | Pkg. Qty. | Pkg. | |
For Two Prongs | |||||
|---|---|---|---|---|---|
| 1-15 | Plastic | Clear | 10 | 0000000 | 00000 |
International Outlet Adapters
Use foreign devices in American outlets and American devices in foreign outlets.
 Transformer with NEMA 1-15 Plug × CEE 7/16 Socket |  NEMA 1-15 Plug |
 CEE 7/16 Socket |
Transformers step AC voltage up or down. Use them with devices that do not require constant operation, such as radios and battery chargers.
Voltage | Socket | |||||||
|---|---|---|---|---|---|---|---|---|
| Input | Output | Power Output, W | Frequency, Hz | Plug Country Compatibility | No. of Outlets | Country Compatibility | Each | |
NEMA 1-15 Plug × CEE 7/16 Socket | ||||||||
| 110V AC | 220V AC | 50 | 60 | Canada Mexico United States | 1 | France Germany Italy Spain Switzerland | 0000000 | 000000 |
Transformers with plug adapters are not for use with devices that have electronic circuitry, such as devices with LEDs and automatic shut-offs. They have a selector switch to adjust the power output for low- and high-powered devices.
Voltage | Socket | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Input | Output | Power Output, W | Frequency, Hz | Plug Country Compatibility | No. of Outlets | Country Compatibility | Includes | Each | |
CEE 7/16 and Universal Plug × NEMA 1-15 Socket | |||||||||
| 220V AC | 110V AC | 25/1,875 | 50 | Argentina Australia Brazil Canada China France Germany Hong Kong Ireland Israel Italy Japan Mexico New Zealand South Africa Spain Switzerland United Kingdom United States | 1 | Canada Mexico United States | Carrying Case | 0000000 | 000000 |
Plug adapters attach to transformers for use in foreign outlets. They can also be used without a transformer on dual-voltage devices.
Socket | ||||
|---|---|---|---|---|
| Plug Country Compatibility | No. of Outlets | Country Compatibility | Each | |
Universal Plug × NEMA 1-15 Socket | ||||
| Argentina Australia Brazil Canada China France Germany Hong Kong Ireland Israel Italy Japan Mexico New Zealand South Africa Spain Switzerland United Kingdom United States | 1 | Canada Mexico United States | 0000000 | 000000 |
Outlet Adapters
Adapters with a grounding tab change a two-slot outlet to a three-slot outlet. Screw the grounding tab onto the outlet’s cover plate; the outlet must have a grounded path.
| No. of Outlets | Current, A | Voltage | Material | Features | Specifications Met | Color | Each | |
NEMA 1-15 Plug × NEMA 5-15 Socket | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1 | 15 | 125V AC | Plastic | Grounding Tab | UL Listed, C-UL Listed | Gray | 0000000 | 00000 |