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Small black nylon locking plug with two straight blades and hinged screw-terminal housing

Hubbell Incorporated

Hubbell Incorporated HBL7465V Midget Locking Plug ML1-15P 15A 125V

SKU CH-MMWG-KCXEZ

A compact 15 A, 125 V locking plug with IP21-rated nylon housing and screw terminals for cables from .22 to .385 in

  • TypeWiring Devices
  • Midget locking design ensures secure connections in vibration-prone environments
  • Rated 15 A at 125 V AC for standard industrial power loads
  • Nylon housing resists chemicals and impacts for long service life
  • Screw-terminal wiring with hinged body simplifies field installation
  • Accepts cable diameters from .22 to .385 in for flexible cord options

Compact locking plug for 15 A circuits

The Hubbell HBL7465V is a straight midget locking plug rated 15 A at 125 V AC. Its NEMA ML1-15P two-pole, two-blade configuration suits single-phase equipment that requires a secure, non-grounded connection. The black nylon housing resists chemicals and impact, while the IP21 rating protects against vertical dripping water in indoor industrial or commercial settings.

NEMA ML1-15P configuration determines fit

This plug matches only receptacles built to the ML1-15P standard, so the device and outlet must share that exact designation. The screw-terminal wiring style accepts conductors within a cable diameter range of .22 in to .385 in. Polarised blades ensure correct hot-neutral orientation, but the absence of a grounding pole means it cannot serve equipment that requires an earth path.

Hinged housing speeds field assembly

The hinged wiring style lets the installer open the body, terminate the conductors under the screw terminals, then close and latch the shell without separate screws or clamps. This reduces installation time and eliminates loose hardware that could be dropped in a panel or conduit. The chemical-resistant nylon shell maintains its mechanical integrity where oils, solvents or cleaning agents are present.

Highlights

  • Midget locking design ensures secure connections in vibration-prone environments
  • Rated 15 A at 125 V AC for standard industrial power loads
  • Nylon housing resists chemicals and impacts for long service life
  • Screw-terminal wiring with hinged body simplifies field installation
  • Accepts cable diameters from .22 to .385 in for flexible cord options

Specifications

BrandHUBBELL WIRING DEVICE-KELLEMS
TypeWiring Devices

Questions about this item

What does the 15 A rating mean when I wire this plug into a tool?

The 15 A rating is the maximum continuous current the plug can carry at 125 V AC without overheating.

How does the ML1-15P locking interface limit what I can connect to?

The ML1-15P is a two-pole, non-grounded locking configuration that only mates with matching ML1-15R receptacles, so it cannot be used with standard NEMA 5-15 outlets.

What cable diameters can the housing accept for a secure fit?

The plug accepts cables from 0.22 in to 0.385 in outer diameter and clamps them with screw terminals inside the hinged nylon housing.

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