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HUBBELL HBL50W50BK Snap-On Cap, 15A, Black - Covers & Caps
HUBBELLCovers & Caps

HUBBELL HBL50W50BK Snap-On Cap, 15A, Black

The HUBBELL Watertight Replacement Cap (MPN HBL50W50BK) is a Snap-On Cap designed for Twist-Lock® applications. This black cap is rated for 15 amps and is a watertight replacement component from HUBBELL.

SKU 3G-OTH-11256

Brand
HUBBELL
Item
HBL50W50BK Snap-On Cap, 15A, Black
Part Number
HBL50W50BK
Category
Covers & Caps
Available to Order
Also known as:HBL50W50BKHUBBELL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

HUBBELL
Manufacturer Part Number
HBL50W50BK
Product Type
Snap-On Cap

Technical Documents

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

Product Description

The HUBBELL Watertight Replacement Cap (MPN HBL50W50BK) is a Snap-On Cap designed for Twist-Lock® applications. This black cap is rated for 15 amps and is a watertight replacement component from HUBBELL.

Frequently Asked Questions

What is the HUBBELL Watertight Replacement Cap used for?

The HUBBELL Watertight Replacement Cap (HBL50W50BK) is a Snap-On Cap for Twist-Lock® applications. It provides a watertight seal on industrial connectors, protecting electrical connections in wet or harsh environments across manufacturing, processing, and outdoor facilities.

What are the specifications of the HUBBELL Watertight Replacement Cap?

The HUBBELL Watertight Replacement Cap (MPN HBL50W50BK) is a Snap-On Cap rated for 15 amps. It is designed for Twist-Lock® configurations and comes in black. This cap is a genuine HUBBELL replacement component for watertight industrial connectors.

Where to buy the HUBBELL Watertight Replacement Cap worldwide?

3G Electric supplies the HUBBELL Watertight Replacement Cap (HBL50W50BK) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine HUBBELL Snap-On Cap.

How to install the HUBBELL Watertight Replacement Cap?

To install the HUBBELL Watertight Replacement Cap, first ensure power is off. Align the cap's keyway with the Twist-Lock® connector body, then snap it firmly into place until it locks. Verify the watertight seal is fully seated before restoring power. Always follow local electrical codes.

Used in

Common applications for HUBBELL
Industrial power distribution — HBL20418 locking inlet for 250V DC/600V AC, 30A connections
Portable equipment connections — HBL5266C straight blade plug for 125V AC, 15A cords
Watertight industrial environments — HBLS330R6W pin and sleeve receptacle for 220-240V AC, 30A
Commercial facility wiring — HBL5262 duplex receptacle for 125V AC, 15A branch circuits
HVAC and light industrial tools — HBL5662 duplex receptacle for 250V AC, 15A equipment
Temporary power distribution — HBL3433GCB locking connector for 250V AC, 30A applications
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HUBBELL Products

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

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