We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black and white nylon locking plug with three blades and screw terminals

Hubbell Incorporated

Hubbell Incorporated HBL2351 Locking Plug L9-20P 20 A 600V AC

SKU CH-E8C8-1XBGX

A 20 A, 600 V AC locking plug with screw terminals, NEMA L9-20P configuration and a nylon housing rated for cable diameters from 0.36 in to 0.93 in

  • TypeLocking Devices
  • Length2.500
  • ColorBlack/White
  • Weight0.15
  • Rated for 600V AC industrial power applications
  • 20 A current capacity handles heavy-duty equipment loads
  • NEMA L9-20P locking configuration prevents accidental disconnection
  • Nylon housing resists chemicals and impact damage
  • Screw terminals accept cables from .36 to .93 in diameter

Hubbell HBL2351 Locking Plug 20 A 600V AC

The Hubbell HBL2351 is a NEMA L9-20P locking plug rated for 20 amps at 600 volts AC. It features a straight connection orientation with three blades and two poles in a single-phase configuration. The nylon housing comes in black and white and provides chemical and impact resistance. Screw terminals accept cable diameters from 0.36 to 0.93 inches.

Industrial power connections needing secure locking

This plug suits industrial environments where a grounded, polarized connection must resist vibration and accidental disconnection. It is built for standard wiring with a face diameter of 1.97 inches. Buyers who need a non-locking straight blade or a different NEMA configuration should look elsewhere. The device is not intended for low-voltage signal or data applications.

20 A capacity with 600V AC rating

The 20 amp rating handles typical industrial equipment loads within the 600V AC limit. The screw terminals provide reliable termination for cables up to 0.93 inches in diameter. Headroom exists for continuous operation at rated current when properly installed. The plug runs out of capacity beyond 20 amps or voltages above 600V AC.

Highlights

  • Rated for 600V AC industrial power applications
  • 20 A current capacity handles heavy-duty equipment loads
  • NEMA L9-20P locking configuration prevents accidental disconnection
  • Nylon housing resists chemicals and impact damage
  • Screw terminals accept cables from .36 to .93 in diameter

Specifications

BrandHubbell Wiring Device-Kellems
ModelHBL2351
TypeLocking Devices
Length2.500
ColorBlack/White
Weight0.15

Questions about this item

What cable diameter range does the HBL2351 accept?

The plug accommodates cables from 0.36 in to 0.93 in outer diameter.

Will the L9-20P configuration mate with an existing L9-20R receptacle?

Yes, the NEMA L9-20P blades are designed to lock into a matching L9-20R outlet.

How can I verify the connection is secure after wiring the screw terminals?

The locking mechanism engages with an audible click and the plug resists pulling force when fully seated.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.