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HUBBELL Straight Blade Plug: 15-20P, 250V AC, 20 A, 3 Pole, 4 Blade, Black/White (MPN HBL8421C) - Angled Plugs
HUBBELLAngled Plugs

HUBBELL Straight Blade Plug: 15-20P, 250V AC, 20 A, 3 Pole, 4 Blade, Black/White (MPN HBL8421C)

SKU 3G-OTH-14106

Brand
HUBBELL
Item
Straight Blade Plug: 15-20P, 250V AC, 20 A, 3 Pole, 4 Blade, Black/White
Category
Angled Plugs
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Technical Specifications

HUBBELL
Manufacturer Part Number
HBL8421C
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HUBBELL Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the HUBBELL HBL8421C straight blade plug used for?

The HUBBELL HBL8421C is a 20 A, 250 V AC straight blade plug designed for industrial and commercial power connections. It is commonly used with generators, welders, and heavy-duty equipment requiring a 3-pole, 4-blade configuration. Its angled body reduces strain on the cord and fits tight spaces.

What are the specifications of the HUBBELL HBL8421C plug?

The HUBBELL HBL8421C is a 20 A, 250 V AC straight blade plug with 3 poles and 4 blades. It features a black/white nylon housing and is rated for NEMA 15-20P configurations. The angled design provides strain relief and durability for industrial environments. 3G Electric supplies this MPN HBL8421C globally.

Where to buy the HUBBELL HBL8421C plug worldwide?

3G Electric supplies the HUBBELL HBL8421C straight blade plug worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MPN HBL8421C. We source and deliver to any country.

How to install the HUBBELL HBL8421C angled plug?

To install the HUBBELL HBL8421C, first strip the cord jacket and individual conductors to the recommended lengths. Connect each conductor to the corresponding terminal screw (line, neutral, ground) per the wiring diagram. Tighten the cord clamp to secure the cable, then close the housing. 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 angled plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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