Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

HUBBELL Receptacle: Single, Black, 250V AC, 20 A, 3 Pole / 4 Wire (MPN HBL8420) - General Purpose Receptacles
HUBBELLGeneral Purpose Receptacles

HUBBELL Receptacle: Single, Black, 250V AC, 20 A, 3 Pole / 4 Wire (MPN HBL8420)

SKU 3G-OTH-18512

Brand
HUBBELL
Item
Receptacle: Single, Black, 250V AC, 20 A, 3 Pole / 4 Wire
Category
General Purpose Receptacles
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

HUBBELL
Manufacturer Part Number
HBL8420
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

HUBBELL Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the HUBBELL HBL8420 receptacle used for?

The HUBBELL HBL8420 is a single general-purpose receptacle rated for 250V AC and 20 A, with 3 poles and 4 wires. It is commonly used in industrial and commercial settings for powering equipment that requires a high-voltage, high-current connection, such as machinery or lighting systems.

What are the specifications of the HUBBELL HBL8420 receptacle?

The HUBBELL HBL8420 is a single receptacle with a black finish, rated for 250V AC and 20 A. It features 3 poles and 4 wires, with manufacturer part number HBL8420. This configuration supports reliable power delivery in demanding environments.

Where to buy the HUBBELL HBL8420 receptacle worldwide?

You can source the HUBBELL HBL8420 receptacle through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct part for your application.

How to install the HUBBELL HBL8420 receptacle?

Install the HUBBELL HBL8420 receptacle by first turning off power at the breaker. Connect the wires to the appropriate terminals (line, neutral, ground) per the wiring diagram. Secure the receptacle in a standard box and verify connections before restoring power. Always follow local electrical codes.

Used in

Common applications for HUBBELL
Commercial lighting control — HUBBELL toggle switches (e.g., HBL1203STW) for 3-way switching in office corridors
Industrial maintenance — HUBBELL overhead cables (e.g., OC5MB-03) for tool balancers in assembly lines
Institutional wiring — HUBBELL rocker switches (e.g., DS115ST) for single-pole control in school classrooms
Facility upgrades — HUBBELL decorator wall plates (e.g., P262GY) for standard 2-gang outlet covers in commercial buildings
Electrical repair — HUBBELL panel terminal screws (e.g., HBLTSR) for replacing worn terminals in Series 16 devices
Modern interface — HUBBELL touch switches (e.g., WSS1277SS) for maintained 3-way control in hospitality settings

HUBBELL Products

3G Electric supplies HUBBELL general purpose receptacles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
HUBBELL Receptacle: Single, 10-50, Black, 125/250V AC, 50 A, 3 Pole / 3 Wire (MPN HBL7962)
HUBBELL
HUBBELL Receptacle: Single, 10-50, Black, 125/250V AC, 50 A, 3 Pole / 3 Wire (MPN HBL7962)
HUBBELL Receptacle: Single, 6-50, Black, 250V AC, 50 A, 2 Pole / 3 Wire (MPN HBL9367)
HUBBELL
HUBBELL Receptacle: Single, 6-50, Black, 250V AC, 50 A, 2 Pole / 3 Wire (MPN HBL9367)
HUBBELL Receptacle: Single, 10-20, Black, 125/250V AC, 20 A, 3 Pole / 3 Wire (MPN HBL6810)
HUBBELL
HUBBELL Receptacle: Single, 10-20, Black, 125/250V AC, 20 A, 3 Pole / 3 Wire (MPN HBL6810)
HUBBELL Receptacle: Single, 14-20, Black, 125/250V AC, 20 A, 3 Pole / 4 Wire (MPN HBL8410)
HUBBELL
HUBBELL Receptacle: Single, 14-20, Black, 125/250V AC, 20 A, 3 Pole / 4 Wire (MPN HBL8410)
HUBBELL Receptacle: Single, 15-60, Black, 250V AC, 60 A, 3 Pole / 4 Wire (MPN HBL8460A)
HUBBELL
HUBBELL Receptacle: Single, 15-60, Black, 250V AC, 60 A, 3 Pole / 4 Wire (MPN HBL8460A)
HUBBELL Receptacle: Single, 15-50, Black, 250V AC, 50 A, 3 Pole / 4 Wire (MPN HBL8450A)
HUBBELL
HUBBELL Receptacle: Single, 15-50, Black, 250V AC, 50 A, 3 Pole / 4 Wire (MPN HBL8450A)

More from HUBBELL

View all HUBBELL parts
HUBBELL Receptacle: Hospital Grade, Duplex, 5-20R, Blue, 125V AC, 20 A, 2 Pole / 3 Wire (MPN 8300STBLTR)
HUBBELL
HUBBELL Receptacle: Hospital Grade, Duplex, 5-20R, Blue, 125V AC, 20 A, 2 Pole / 3 Wire (MPN 8300STBLTR)
HUBBELL Receptacle: Decorator Duplex, 5-15, Black, 125V AC, 15 A, 2 Pole / 3 Wire (MPN DR15STBK)
HUBBELL
HUBBELL Receptacle: Decorator Duplex, 5-15, Black, 125V AC, 15 A, 2 Pole / 3 Wire (MPN DR15STBK)
HUBBELL Receptacle: Hospital Grade, Duplex, 5-20R, Red, 125V AC, 20 A, 2 Pole / 3 Wire (MPN 8300STRTR)
HUBBELL
HUBBELL Receptacle: Hospital Grade, Duplex, 5-20R, Red, 125V AC, 20 A, 2 Pole / 3 Wire (MPN 8300STRTR)
HUBBELL Receptacle: Hospital Grade Fed. Spec., Duplex, 5-15R, Red, 125V AC, 15 A, 2 Pole / 3 Wire (MPN 8200REDTRA)
HUBBELL
HUBBELL Receptacle: Hospital Grade Fed. Spec., Duplex, 5-15R, Red, 125V AC, 15 A, 2 Pole / 3 Wire (MPN 8200REDTRA)
HUBBELL Receptacle: Hospital Grade Fed. Spec., Duplex, 5-20R, White, 125V AC, 20 A, 2 Pole / 3 Wire (MPN HBL8300HW)
HUBBELL
HUBBELL Receptacle: Hospital Grade Fed. Spec., Duplex, 5-20R, White, 125V AC, 20 A, 2 Pole / 3 Wire (MPN HBL8300HW)
HUBBELL Receptacle: Decorator Duplex, 5-15, Ivory, 125V AC, 15 A, 2 Pole / 3 Wire (MPN RRD15SITR)
HUBBELL
HUBBELL Receptacle: Decorator Duplex, 5-15, Ivory, 125V AC, 15 A, 2 Pole / 3 Wire (MPN RRD15SITR)
HUBBELL Snapconnect receptacle: Hospital Grade, Duplex, 5-15R, Gray, 125V AC, 15 A, 2 Pole / 3 Wire (MPN SNAP8200GYLTR)
HUBBELL
HUBBELL Snapconnect receptacle: Hospital Grade, Duplex, 5-15R, Gray, 125V AC, 15 A, 2 Pole / 3 Wire (MPN SNAP8200GYLTR)
HUBBELL Receptacle: Decorator Duplex, 5-20, Brown, 125V AC, 20 A, 2 Pole / 3 Wire (MPN DR20TR)
HUBBELL
HUBBELL Receptacle: Decorator Duplex, 5-20, Brown, 125V AC, 20 A, 2 Pole / 3 Wire (MPN DR20TR)