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Black thermoplastic flush-mount receptacle, 6-30R configuration, single gang, grounded, screw terminals

Hubbell Incorporated

Hubbell Incorporated HBL9330 6-30R 30 A 250V AC receptacle

SKU CH-CBTK-DWV99

A grounded 30 A, 250 V AC straight-blade receptacle with screw terminals for flush mounting

  • Color MappingBlack
  • TypeWiring Devices
  • 30 A 250 V AC rating powers heavy-duty equipment
  • NEMA 6-30R configuration matches standard high-current plugs
  • CSA certified and UL listed for code-compliant safety
  • Grounded thermoplastic housing resists impact and heat
  • Flush-mount single-gang design fits standard electrical boxes

Straight-blade receptacle for 30 A 250 V circuits

The Hubbell HBL9330 is a single-gang, flush-mount receptacle rated for 30 amperes at 250 volts AC. It suits installers wiring dedicated 30 A branch circuits in residential or light-commercial settings. The grounded, polarized design accepts a NEMA 6-30R plug for straight-blade connections.

NEMA 6-30R configuration decides fit

The receptacle carries the NEMA 6-30R designation, meaning two hot poles, one ground and a 30 A, 250 V rating. Only plugs built to the same 6-30R pattern will mate correctly, so the circuit and cord must match this exact configuration.

Screw terminals and composite housing simplify

Three screw terminals accept the hot, hot and ground conductors without special tools. The black thermoplastic composite housing meets NEMA enclosure rating 1 and carries CSA and UL E2186 certifications for code-compliant work. No cover is included, so a matching wall plate must be sourced separately.

Highlights

  • 30 A 250 V AC rating powers heavy-duty equipment
  • NEMA 6-30R configuration matches standard high-current plugs
  • CSA certified and UL listed for code-compliant safety
  • Grounded thermoplastic housing resists impact and heat
  • Flush-mount single-gang design fits standard electrical boxes

Specifications

BrandHUBBELL WIRING DEVICE-KELLEMS
Color MappingBlack
TypeWiring Devices

Questions about this item

What does the 30 A rating mean when the receptacle is installed in a circuit?

The 30 A rating indicates the maximum continuous current the receptacle can carry when wired to a properly protected 30 A branch circuit at 250V AC.

What does the NEMA 6-30R configuration cap in practice?

The NEMA 6-30R configuration accepts only matching 6-30P plugs rated for 30 A at 250V AC, preventing connection to lower-rated or different-voltage devices.

What does the flush-mount design need to fit in a standard box?

The single-gang flush mount fits a standard 1-gang electrical box and uses screw terminals for three-wire connection with 2-pole, 3-wire grounding.

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