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Yellow nylon straight-blade plug, three prongs, screw terminals

Hubbell Incorporated

Hubbell HBL52CM66C 15A 125V 3-wire yellow plug

SKU CH-T8TQ-YM9TH

A grounded 15 A 125 V straight-blade plug with yellow nylon housing, screw terminals and IP20 rating

  • TypeDuplex
  • ColorYellow
  • Rated 15 A at 125 V for reliable power delivery
  • NEMA 5-15P three-wire grounded plug ensures safe connection
  • Chemical, corrosion and impact resistant nylon housing withstands harsh conditions
  • Screw terminals accept up to 0.72 in cable for secure wiring
  • UL 94 HB flammability rating meets industrial safety standards

Industrial Straight-Blade Plug

The Hubbell HBL52CM66C is a 15 A 125 V AC grounded plug built for industrial and commercial wiring tasks. Its yellow nylon housing resists chemicals, corrosion and impact while meeting UL 94 HB flammability requirements. The device carries an IP20 rating and uses screw-terminal connections for standard wiring.

15 A 125 V Circuit Limit

This plug is rated for a maximum of 15 amperes on a single-phase 125 V AC circuit and a 1/2 hp motor load. The NEMA 5-15P configuration provides two poles and three blades with polarization. It accepts cable diameters up to 0.72 in. and is not suited for higher-current or higher-voltage applications.

NEMA 5-15P Configuration

The defining specification is the NEMA 5-15P three-wire grounding layout, which matches standard North American 15 A receptacles. Buyers needing a different blade arrangement, a higher amperage rating or a locking connector cannot use this part.

Highlights

  • Rated 15 A at 125 V for reliable power delivery
  • NEMA 5-15P three-wire grounded plug ensures safe connection
  • Chemical, corrosion and impact resistant nylon housing withstands harsh conditions
  • Screw terminals accept up to 0.72 in cable for secure wiring
  • UL 94 HB flammability rating meets industrial safety standards

Specifications

BrandHubbell Wiring Device-Kellems
ModelHBL52CM66C
TypeDuplex
ColorYellow

Questions about this item

Should I choose the 15 A 125 V version or look for a higher-rated plug?

The HBL52CM66C is rated 15 A at 125 V AC with a 1/2 hp motor rating; select it when your load stays within those limits.

What does the 15 A rating mean once the plug is wired in my equipment?

It means the plug and its screw terminals are tested to carry up to 15 amps continuously at 125 V single-phase without overheating.

The plug uses a NEMA 5-15P interface — what does that cap in practice?

The 5-15P configuration provides two poles plus ground at 125 V single-phase; it fits standard 15 A receptacles and cannot be used on higher-voltage circuits.

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