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White nylon flanged locking inlet with four blades, flush-mount design

Hubbell Incorporated

Hubbell Incorporated HBL2725 30A 250V L15-30P 3P 4W video accessory

SKU CH-CWWR-ANWSF

A flanged locking inlet rated for 30 A at 250 V AC with a three-phase L15-30P configuration, IP20 protection and moisture-resistant nylon housing

  • Type3" Harsh Environment, Hook-and-Loop Closure
  • Length3.200
  • ColorWhite
  • Weight0.27
  • 30 A locking inlet rated for 250 V three-phase power
  • IP20 moisture-resistant nylon housing suits harsh environments
  • NEMA L15-30P four-blade configuration ensures secure three-phase connection
  • Flush-mount flange 3.06 in diameter with included mounting hardware
  • Grounded 3 hp horsepower rating supports heavy-duty equipment

Three-phase 30 A flanged inlet

This Hubbell HBL2725 flanged locking inlet provides a 30 A, 250 V AC three-phase connection for industrial equipment. The nylon housing and flange carry NEMA 12 and 4X ratings plus IP20 protection, making it suitable for damp or dusty environments. A moisture-resistant design and grounded four-blade L15-30P configuration support safe power entry.

Replaces hard-wired or lower-rated inlets

When existing inlets lack the locking L15-30P interface or the environmental sealing of NEMA 12 and 4X, this unit upgrades the connection point. The flush-mount style with included hardware simplifies retrofit on panels where a secure, keyed three-phase plug is now required. It is not for single-phase loads or circuits rated below 30 A.

Handles 3 hp motor loads

The 30 A rating and 3 hp horsepower rating give comfortable capacity for typical three-phase motors and heating elements at 250 V. Continuous draws near the 30 A limit will warm the nylon housing, so sustained loads significantly above the nameplate rating are where the inlet reaches its thermal boundary.

Highlights

  • 30 A locking inlet rated for 250 V three-phase power
  • IP20 moisture-resistant nylon housing suits harsh environments
  • NEMA L15-30P four-blade configuration ensures secure three-phase connection
  • Flush-mount flange 3.06 in diameter with included mounting hardware
  • Grounded 3 hp horsepower rating supports heavy-duty equipment

Specifications

BrandHubbell Wiring Device-Kellems
ModelHBL2725
Type3" Harsh Environment, Hook-and-Loop Closure
Length3.200
ColorWhite
Weight0.27

Questions about this item

What cut-out diameter does the 2.23 in face of the HBL2725 require for flush mounting?

The flanged inlet needs a 2.23 inch diameter cut-out to sit flush in the panel, and the 3.06 inch flange then covers the opening.

Which wiring step is most often missed when terminating the L15-30P inlet?

Connect each of the three phase conductors and the ground to the correct terminals; the neutral position is unused on this three-pole, four-wire device.

When should the nylon housing of the HBL2725 be inspected or replaced?

Check the white nylon flange and housing for cracks, discoloration or moisture ingress after any impact or prolonged exposure to harsh environments, and replace if the IP20 seal is compromised.

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