HBL4720C Hubbell HBL4720C Insulgrip Twist-Lock plug with NEMA L5-15P configuration. Rated 15A 125V with screw terminals and free hanging inline mounting.
Mfr Part #:

HBL4720C

Available from 1 distributors
Mfr Name: Hubbell
Hubbell
Hubbell HBL4720C Insulgrip Twist-Lock plug with NEMA L5-15P configuration. Rated 15A 125V with screw terminals and free hanging inline mounting.
Total Stock: 2 pcs

HBL4720C Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2 pcs
2 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

HBL4720C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Connector Style
Connector Type
Current Rating (Amps)
Features
Housing Material
Ingress Protection
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Termination
Voltage Rating
Wire Type

HBL4720C Description

Short technical summary and product information.

The HBL4720C is a Twist-Lock plug from Hubbell's Insulgrip series, designed for 15A 125V AC circuits. It features a NEMA L5-15P configuration with 2 poles and 3 wires grounding. The housing is made of impact and chemical-resistant nylon, and the plug has an individually molded face for each blade configuration. The roomy wiring chamber simplifies installation. Screw terminals accommodate #16 AWG to #8 AWG stranded copper wire only. Cord diameter range is 5.8 mm to 18.3 mm (0.230 in to 0.720 in). Operating temperature range is -40°C to 75°C. The plug has a dielectric voltage withstand of 2000V and is certified for current interrupting at full rated current. It is UL 498 listed, CSA C22.2 No.42 certified, and meets Fed. Spec. W-C-596. IP20 moisture resistance. The terminal screws are #8-32 brass, terminal clamp is cold rolled steel nickel plated, and assembly screws are steel nickel plated.

HBL4720C Quick Information

Product Type: AC Power Plug
Series: Twist-Lock
Canonical Name: NEMA L5-15P Plug, Male Blades, 15A 125V, Free Hanging (In-Line)
Subcategory: NEMA L5-15P

HBL4720C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

HBL4720C Features

  • NEMA L5-15P locking plug configuration.
  • Rated 15A at 125V AC.
  • Screw terminals for #16-#8 AWG wire.
  • Nylon housing resists impact and chemicals.
  • Twist-Lock design for secure connection.

HBL4720C Applications

  • Ideal for portable power distribution.
  • Used in industrial equipment connections.
  • Suitable for generators and temporary power.
  • Common in entertainment and event wiring.

HBL4720C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions?

2 positions (2 pole, 3 wire grounding).

What is the current rating?

15 A.

What is the voltage rating?

125 V.

What is the mounting type?

Free hanging (in-line).

What type of termination does it use?

Screw terminals.

What cord diameters does it accept?

5.8 mm to 18.3 mm (0.230 in to 0.720 in).

What is the operating temperature range?

-40°C to 75°C.

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