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Green cylindrical industrial receptacle with threaded stud terminal and female contact, thermoplastic elastomer housing

Hubbell Incorporated

Hubbell Incorporated HBL15FRSGN Industrial Wire Receptacle 150 A Green Female Threaded Stud Series 15

SKU CH-EX1A-7PATM

Single-pole industrial receptacle with threaded stud termination for Series 15 devices, rated 150 A at 600 V AC or 250 V DC

  • TypeWiring Devices
  • Rated 150 A for heavy-duty temporary power
  • Threaded stud termination accepts #8 to #2 AWG wire
  • Thermoplastic elastomer housing meets NEMA 12, 3R, 4X
  • UL and cUL listed for code-compliant installations
  • Series 15 compatibility simplifies single-pole power distribution

Single-pole industrial receptacle

The Hubbell HBL15FRSGN is a green female receptacle rated for 150 amps at 600V AC or 250V DC. It accepts #8 to #2 AWG conductors via a threaded stud termination and mates with Series 15 devices for temporary power distribution in industrial environments. The thermoplastic elastomer housing meets NEMA Types 12, 3R, and 4X requirements.

Upgrading from lower-rated connectors

This unit replaces single-pole connectors rated below 150 amps or those lacking the Series 15 mating interface. The jump is justified when a project demands the full 150-amp capacity, the specific threaded-stud termination, or the NEMA 4X environmental rating for wet or corrosive indoor areas.

Threaded-stud interface limits

The threaded stud requires a through-hole mounting surface and a compatible Series 15 male counterpart to complete the circuit. It is listed for indoor dry locations unless additional protection is provided, and the connection is polarised for straight orientation only. No tool-less or quick-disconnect option exists within this series.

Highlights

  • Rated 150 A for heavy-duty temporary power
  • Threaded stud termination accepts #8 to #2 AWG wire
  • Thermoplastic elastomer housing meets NEMA 12, 3R, 4X
  • UL and cUL listed for code-compliant installations
  • Series 15 compatibility simplifies single-pole power distribution

Specifications

BrandHUBBELL WIRING DEVICE-KELLEMS
TypeWiring Devices

Questions about this item

What wire gauge range does the #2 AWG threaded stud terminal accept?

The terminal accepts #8 to #2 AWG wire sizes with #4 AWG Type SC or PPC recommended for best fit.

How do you secure the receptacle to a panel using the through-hole mounting style?

Insert the threaded stud through the panel cut-out and tighten the supplied nut; the step often missed is torquing the nut to the manufacturer spec so the brass contact stays aligned.

When should the brass contacts be inspected or replaced in a 150 A industrial circuit?

Inspect contacts after every 12 connection cycles or if discoloration appears; replace them when spring tension drops or pitting is visible to maintain 600V AC rating.

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