We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

HUBBELL Watertight Replacement Caps,30a: Twist-Lock (MPN HBL50W54) - Covers & Caps
HUBBELLCovers & Caps

HUBBELL Watertight Replacement Caps,30a: Twist-Lock (MPN HBL50W54)

The HUBBELL Watertight Replacement Caps,30a: Twist-Lock® (MPN HBL50W54) is a Snap-On Cap from the Covers & Caps product type. This HUBBELL-branded cap is designed for use with Twist-Lock® connectors and is rated for…

SKU 3G-OTH-11133

Brand
HUBBELL
Item
Watertight Replacement Caps,30a: Twist-Lock
Category
Covers & Caps
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
HBL50W54
Product Type
Snap-On Cap
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

Product Description

The HUBBELL Watertight Replacement Caps,30a: Twist-Lock® (MPN HBL50W54) is a Snap-On Cap from the Covers & Caps product type. This HUBBELL-branded cap is designed for use with Twist-Lock® connectors and is rated for 30 amps.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the HUBBELL Watertight Replacement Cap HBL50W54 used for?

The HUBBELL Watertight Replacement Cap HBL50W54 is a 30-amp snap-on cap designed for Twist-Lock® connectors. It provides a watertight seal for industrial electrical connections in wet or harsh environments, commonly used in manufacturing plants, outdoor power distribution, and heavy equipment applications.

What are the specifications of the HUBBELL HBL50W54 cap?

The HUBBELL HBL50W54 is a snap-on cap rated for 30 amps. It is part of the Twist-Lock® series and is designed for watertight applications. The manufacturer part number is HBL50W54, and it is a replacement cap for compatible Twist-Lock® connectors.

Where to buy HUBBELL HBL50W54 replacement caps worldwide?

3G Electric supplies the HUBBELL HBL50W54 watertight replacement cap to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this HUBBELL snap-on cap for your application.

How to install the HUBBELL HBL50W54 snap-on cap?

To install the HUBBELL HBL50W54 snap-on cap, first ensure power is disconnected. Align the cap with the Twist-Lock® connector and press firmly until it snaps into place. Verify the watertight seal is secure. For specific torque or wiring details, consult the manufacturer's installation instructions.

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 covers & caps. 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 Locking Plug: Non-NEMA, Yellow, 125/250V AC, 30 A, 3 Pole, 3 Blade (MPN HBL28W08). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Locking Plug: Non-NEMA, Yellow, 125/250V AC, 30 A, 3 Pole, 3 Blade (MPN HBL28W08). Key specifications — Brand: HUBBELL.
HUBBELL Locking Connector: Non-NEMA, Yellow, 125/250V AC, 30 A Current Rating, 3 Poles, 3 Wires (MPN HBL29W08). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Locking Connector: Non-NEMA, Yellow, 125/250V AC, 30 A Current Rating, 3 Poles, 3 Wires (MPN HBL29W08). Key specifications — Brand: HUBBELL.
HUBBELL Locking Connector: Non-NEMA, Yellow, 125/250V AC, 20 A Current Rating, 3 Poles, 3 Wires (MPN HBL27W08). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Locking Connector: Non-NEMA, Yellow, 125/250V AC, 20 A Current Rating, 3 Poles, 3 Wires (MPN HBL27W08). Key specifications — Brand: HUBBELL.
HUBBELL Locking Plug: Non-NEMA, Yellow, 125/250V AC, 20 A, 3 Pole, 3 Blade (MPN HBL26W08). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Locking Plug: Non-NEMA, Yellow, 125/250V AC, 20 A, 3 Pole, 3 Blade (MPN HBL26W08). Key specifications — Brand: HUBBELL.
HUBBELL Locking Connector: Non-NEMA, Yellow, 120/208V AC, 30 A Current Rating, 4 Poles, 4 Wires (MPN HBL29W09). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Locking Connector: Non-NEMA, Yellow, 120/208V AC, 30 A Current Rating, 4 Poles, 4 Wires (MPN HBL29W09). Key specifications — Brand: HUBBELL.
HUBBELL Locking Plug: Non-NEMA, Yellow, 120/208V AC, 30 A, 4 Pole, 4 Blade (MPN HBL28W09). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Locking Plug: Non-NEMA, Yellow, 120/208V AC, 30 A, 4 Pole, 4 Blade (MPN HBL28W09). Key specifications — Brand: HUBBELL.

More from HUBBELL

View all HUBBELL parts
HUBBELL Watertight Replacement Caps,15a,Black: Twist-Lock® (MPN HBL50W50BK). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.
HUBBELL
HUBBELL Watertight Replacement Caps,15a,Black: Twist-Lock® (MPN HBL50W50BK). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.
HUBBELL Watertight Replacement Caps,20a,Black: Twist-Lock® (MPN HBL50W52BK). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.
HUBBELL
HUBBELL Watertight Replacement Caps,20a,Black: Twist-Lock® (MPN HBL50W52BK). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.
HUBBELL Boot: HBL6018 (MPN HBL6019). Key specifications — Brand: HUBBELL; Compatible Series: HBL6018.
HUBBELL
HUBBELL Boot: HBL6018 (MPN HBL6019). Key specifications — Brand: HUBBELL; Compatible Series: HBL6018.
HUBBELL Closure Cover For 50A Locking Inlets: Twist-Lock® (MPN HBL4892). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Closure Cover For 50A Locking Inlets: Twist-Lock® (MPN HBL4892). Key specifications — Brand: HUBBELL.
HUBBELL Watertight Replacement Caps,30a,Black: Twist-Lock® (MPN HBL50W54BK). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.
HUBBELL
HUBBELL Watertight Replacement Caps,30a,Black: Twist-Lock® (MPN HBL50W54BK). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.
HUBBELL Boot: 3D945 (MPN HBL60CM19). Key specifications — Brand: HUBBELL; Compatible Series: 3D945.
HUBBELL
HUBBELL Boot: 3D945 (MPN HBL60CM19). Key specifications — Brand: HUBBELL; Compatible Series: 3D945.
HUBBELL Watertight Replacement Caps,15a: Twist-Lock® (MPN HBL50W50). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.
HUBBELL
HUBBELL Watertight Replacement Caps,15a: Twist-Lock® (MPN HBL50W50). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.
HUBBELL Watertight Replacement Caps,20a: Twist-Lock® (MPN HBL50W52). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.
HUBBELL
HUBBELL Watertight Replacement Caps,20a: Twist-Lock® (MPN HBL50W52). Key specifications — Product Type: Snap-On Cap; Brand: HUBBELL.