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Yellow industrial watertight straight blade plug with screw terminals

Hubbell Incorporated

Hubbell Incorporated HBL14W33A Watertight Straight Blade Plug 5-20P 20A 125V IP69K

SKU CH-347D-TNFEA

Watertight straight-blade plug rated 20 A, 125 V with IP69K sealing for industrial cables from 0.375 to 0.625 in

  • TypeWatertight Devices
  • IP69K rating withstands high-pressure washdowns
  • 20 A 125 V rating powers demanding industrial equipment
  • Corrosion-resistant yellow housing endures harsh environments
  • Screw terminals accept 0.375–0.625 in cable diameters
  • NEMA 5-20P configuration ensures standard grounded connection

Watertight Straight Blade Plug 5-20P

This HUBBELL WIRING DEVICE-KELLEMS plug provides a grounded 20 A, 125 V AC connection with an IP69K rating. It suits industrial environments where equipment faces high-pressure washdown, corrosion or heavy moisture. The yellow housing and screw-terminal wiring accept cables from 0.375 in to 0.625 in diameter.

NEMA 5-20P configuration for industrial power

The straight-blade, three-blade design fits standard 5-20R receptacles and supports single-phase loads up to 1 hp. Screw terminals secure conductors without special tooling, freeing installers from crimping equipment. Polarised blades prevent reverse wiring, while the corrosion-resistant housing protects contacts in damp or chemical atmospheres.

IP69K sealing under sustained wet conditions

The plug maintains its watertight seal during prolonged high-temperature, high-pressure cleaning cycles typical of food-processing or heavy-equipment wash bays. Corrosion-resistant materials retain integrity where standard plugs degrade, reducing nuisance trips on downstream circuit breakers. Industrial-grade construction withstands repeated mating cycles without loss of ingress protection.

Highlights

  • IP69K rating withstands high-pressure washdowns
  • 20 A 125 V rating powers demanding industrial equipment
  • Corrosion-resistant yellow housing endures harsh environments
  • Screw terminals accept 0.375–0.625 in cable diameters
  • NEMA 5-20P configuration ensures standard grounded connection

Specifications

BrandHUBBELL
TypeWatertight Devices

Questions about this item

What continuous current can the 5-20P plug carry without overheating?

The plug is rated for 20 A continuous current at 125 V AC, with a 1 hp motor load capability.

How hot does the housing get during all-day industrial use?

The yellow industrial housing is corrosion-resistant and built for sustained loads at its 20 A rating without exceeding safe temperatures.

What cable size must I already have to fit the screw terminals?

The terminals accept cables from 0.375 in to 0.625 in outside diameter, using standard screw-terminal wiring.

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