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Straight Blade Plug · 20A 250V, NEMA 6-20P, AutoGrip back wire · Eaton 5466N
SKU: CWD-5466N
Industrial grade straight blade plug rated 20A 250V with NEMA 6-20P configuration, AutoGrip cord clamp, and back-wire termination for #18 to #12 AWG conductors. Commonly used on 250V tools, equipment, and cord ends where a secure grounding plug is required.
What this product is for
This is an industrial grade straight blade plug for terminating flexible cord on 20A, 250V equipment using a NEMA 6-20P configuration. It is used where a field-installable male plug is needed for reliable grounding connection on commercial or industrial equipment.
Use for
- 20A, 250V cord-connected equipment
- Replacement cord ends on machinery, tools, and shop equipment
- Applications using NEMA 6-20R receptacles
- Flexible cord from approximately 0.33 to 0.66 in (8.4 to 16.8 mm) outside diameter
- #18 to #12 AWG copper conductors
Avoid for
- 125V circuits or NEMA 5-20 configurations
- 30A branch circuits or dryer/range connections
- Wet-location use unless installed with a listed wet-location assembly
- Applications requiring a locking plug instead of a straight blade device
Best for
Best for electricians and maintenance teams replacing or building 250V cord sets that need a secure cord grip and industrial grade plug body. The AutoGrip style helps speed cord termination and reduce pullout risk compared with basic cord-end plugs.
Installed in
Typically installed on portable equipment cords in shops, plants, service areas, and light industrial spaces. Commonly paired with 20A, 250V receptacles serving compressors, heaters, tools, and other single-phase equipment, depending on the equipment nameplate and local code.
Why this product exists
This plug provides a field-wireable 2-pole, 3-wire grounding connection for 250V equipment while accommodating a practical cord range and conductor range in one device. It is intended to give a more secure cord termination than basic residential-grade plugs.
Compared with similar products
Compared with a standard residential cord plug, this industrial model is built for heavier service and accepts a wider cord range. Compared with a locking device, it mates with standard NEMA 6-20 straight blade receptacles and is typically chosen where quick plug-in replacement is preferred over twist-lock retention.
Specifications
- Brand: Eaton
- Series: Arrow Hart AutoGrip
- Manufacturer part number: 5466N
- Device type: Straight blade plug
- Configuration: NEMA 6-20P
- Electrical rating: 20A, 250V AC
- Pole-wire: 2-pole, 3-wire, grounding
- Wiring method: Back wire, screw termination
- Conductor range: #18 to #12 AWG
- Cord diameter range: 0.33 to 0.66 in (8.4 to 16.8 mm)
- Material: Nylon body with brass contacts
- Colour: Black and white
Typical trade guidance: a 20A circuit is commonly used with #12 AWG branch-circuit conductors, but cord and equipment requirements must match the equipment nameplate and applicable code. Actual suitability depends on the connected load, cord type, and installation conditions.
- SeriesArrow Hart AutoGrip
- ColourBlack and white
- MaterialNylon body with brass contacts
- ConfigurationNEMA 6-20P
- Conductor Range#18 to #12 AWG
- Device TypeStraight blade plug
- Wiring MethodBack wire, screw termination
- Cord Diameter Range0.33 to 0.66 in (8.4 to 16.8 mm)
- Electrical Rating20A, 250V AC
- Pole-Wire2-pole, 3-wire, grounding
- BrandsCooper Wiring Devices
- Stock in Elmira2
- Stock in Flesherton5
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