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 locking plug with ribbed nylon housing

Hubbell Incorporated

Hubbell Incorporated HBL2811S L21-30P 30 A 120/208V locking plug

SKU CH-GS71-2NMKD

A 30 A 120/208V locking plug with ribbed nylon housing for impact and chemical resistance

  • Product typeLocking Devices
  • Product colorBlack/White
  • Secure grip and chemical resistance from ribbed nylon housing
  • Protects terminations from strain with superior cord grip design
  • Easy termination via clear funnel-shaped wire entry
  • Dust shield guards wiring chamber against contaminants
  • Rated 30 A at 120/208 V with L21-30P locking configuration

Hubbell HBL2811S Locking Plug

This Hubbell HBL2811S locking plug is built for 30 A, 120/208 V connections in commercial and industrial settings. It suits electricians and facility managers who need a dependable L21-30P termination for three-phase equipment.

Ribbed nylon housing upgrade

The ribbed nylon housing replaces smooth-body plugs that can slip during installation or service. The upgrade is worth it when the job demands a secure grip, impact resistance and chemical resistance in harsh environments.

Sustained-load cord grip performance

The superior cord grip design protects terminations from excess strain during continuous operation. The clear funnel shaped wire entry speeds accurate termination, while the integral dust shield keeps the wiring chamber clean over long duty cycles.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 55% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameHubbell Wiring Device-Kellems
Model nameHBL2811S
Product typeLocking Devices
Product colorBlack/White

Questions about this item

What cable diameter does the cord grip on the HBL2811S accept?

The superior cord grip design protects terminations on flat cable from excess strain.

How do I terminate the wires on this L21-30P plug?

Clear funnel shaped wire entry eases termination; follow the wiring diagram for the 120/208 V 30 A configuration.

How do I keep the wiring chamber clean over time?

The integral dust shield protects the wiring chamber from dust and contaminants during use.

More in AV Accessories & Components

Similar items