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White nylon hospital-grade locking plug with three blades

Hubbellock

Hubbellock HBL23014HGB Hospital Grade Locking Plug 20 A 125V Non-NEMA

SKU CH-SY1S-RYF2F

A hospital-grade, non-NEMA locking plug rated 20 A at 125 V with a nylon housing, screw terminals and IP20 protection

  • Product typeLocking Devices
  • Hospital-grade reliability for critical medical environments
  • Non-NEMA locking design prevents accidental disconnection under load
  • Nylon housing resists impacts and chemical exposure in clinical settings
  • Screw terminals accept 0.300 to 0.650 inch cords for secure wiring
  • UL Listed and IP20 rated for regulated installation compliance

Hospital Grade Locking Plug

The Hubbellock HBL23014HGB is a hospital grade locking plug rated for 20 A at 125 V AC single phase. Its non-NEMA polarized and grounded design uses a straight entry orientation with three blades, two poles and three wires. The nylon housing provides impact and chemical resistance for demanding healthcare environments. It accepts cord diameters from .300 to .650 inches via screw terminal connections.

Sustained Load Behaviour

Under continuous 20 A loading the screw terminal connections maintain secure conductor contact without spring fatigue. The nylon housing resists thermal softening at 125 V operation while the IP20 rating prevents ingress of solid objects larger than 12 mm. UL listing confirms the device meets safety requirements for regulated installations during extended duty cycles.

Thermals Noise and Power Draw

The plug operates silently with no moving parts or active cooling. Power dissipation is limited to contact resistance across the three blades at 20 A. Nylon construction remains stable at typical hospital ambient temperatures and the straight entry design avoids cable stress that could increase resistance over time.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $169.99
Pricier than about 80% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameHUBBELL
Product typeLocking Devices

Questions about this item

Does the 20 A hospital-grade plug generate noticeable heat when powering equipment continuously?

The nylon housing and screw terminals are rated for the full 20 A at 125 V, so normal continuous loads stay within design limits without excessive temperature rise.

What wiring must I already have to install this locking plug?

You need a three-wire cable with a diameter between .300 and .650 in that can be terminated under the screw terminals.

Will this non-NEMA 23014 plug mate with the older twist-lock receptacles already on my medical carts?

Only if those receptacles share the same non-NEMA blade pattern; the plug is polarized and grounded but does not follow a NEMA configuration.

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