Mfr Part #:

HBL4573VY

Mfr Name: Hubbell

The Hubbell HBL4573VY is a locking plug designed for power connections in dry, indoor applications. It features a 15A current rating and 250V AC voltage rating.

✓ Total Stock: 25 pcs

$ Price Range: $1.00

HBL4573VY Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	25 pcs On Request	25 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

HBL4573VY Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Hubbell
Current Rating	15A
Dimensions	1.5 x 1.5 x 1.87 in
Mounting Type	Cord Mount
Operating Temperature	-40 to 75 deg C
Termination Style	Screw Terminal
Voltage Rating	250V AC

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HBL4573VY Description

Short technical summary and product information.

The Hubbell HBL4573VY is a 1-phase grounding male locking plug suitable for industrial-grade applications. It is rated for 250V AC and 15A, with a 1.5 hp horsepower rating.

This plug features a durable nylon body that is impact and crush resistant, with a totally insulated design. It includes powerful cord grips to prevent conductor slippage and strain on wiring terminals. The operating temperature range is -40 to 75 degrees C.

Designed for dry locations and indoor power connection applications, the HBL4573VY has a NEMA rating of L6-15P. It supports cord diameters from 0.22 to 0.66 inches and utilizes screw terminals for connection. The enclosure rating is IP20.

Compliance standards include CSA C22.2 No. 42/0.6 and Federal Specification W-C-596. The flammability rating is UL94HB.

HBL4573VY Quick Information

Product Type: Locking Plug

Canonical Name: Hubbell HBL4573VY Locking Plug

Subcategory: Locking Plug

HBL4573VY Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HBL4573VY Estimated Pricing

Qty	Low	High
1+	$1.00	$1.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

HBL4573VY Features

15A current rating for power applications.
250V AC voltage rating.
L6-15P NEMA rating.
Durable, insulated nylon body.
Secure cord grips prevent slippage.

HBL4573VY Applications

Used in industrial locking power connections.
Suitable for 250V AC equipment.
Ideal for 15A rated circuits.
Common in generator and welder applications.

HBL4573VY FAQs

7 frequently asked questions generated from this part’s specifications.

What is the NEMA configuration of HBL4573VY?

NEMA L6-15P.

What is the voltage rating of HBL4573VY?

250V AC.

What is the current rating of HBL4573VY?

15A.

What is the mounting type for HBL4573VY?

Cord mount.

What is the operating temperature range of HBL4573VY?

-40 to 75°C.

What is the horsepower rating of HBL4573VY?

1.5 hp.

What is the flammability rating of HBL4573VY?

UL94HB.