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

3G Electric
RFQ CartGet a QuoteSign inSign up
HUBBELL Pin and Sleeve Receptacle: Red, 277/480V AC, Three Phase, 20 A, 4 Pole - Watertight Receptacles
HUBBELLWatertight Receptacles

HUBBELL Pin and Sleeve Receptacle: Red, 277/480V AC, Three Phase, 20 A, 4 Pole

The HUBBELL Pin and Sleeve Receptacle (Red) is a watertight receptacle rated for 277/480V AC, three-phase, 20 A, with 4 poles and 5 wires (MPN HBL520R7W). 3G Electric interprets your demand for this HUBBELL component…

SKU 3G-OTH-14303

Brand
HUBBELL
Item
Pin and Sleeve Receptacle: Red, 277/480V AC, Three Phase, 20 A, 4 Pole
Category
Watertight 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
HBL520R7W
Type
Three Phase, 20 A
AC
277/480V
Pole
4
Wire
5
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 Pin and Sleeve Receptacle (Red) is a watertight receptacle rated for 277/480V AC, three-phase, 20 A, with 4 poles and 5 wires (MPN HBL520R7W). 3G Electric interprets your demand for this HUBBELL component and delivers it across 14 industrial departments — with specialist depth in electrical controls to support your facility's power distribution needs.

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 Pin and Sleeve Receptacle HBL520R7W used for?

The HUBBELL HBL520R7W is a watertight pin and sleeve receptacle designed for industrial environments requiring a reliable, weather-resistant power connection. It is commonly used in manufacturing plants, outdoor construction sites, and heavy equipment applications where a 277/480V AC, three-phase, 20 A supply is needed.

What are the specifications of the HUBBELL HBL520R7W?

The HUBBELL HBL520R7W is a red, watertight pin and sleeve receptacle rated for 277/480V AC, three-phase, 20 A. It features 4 poles and 5 wires. This model is part of HUBBELL's industrial-grade line, designed for durable, safe electrical connections in harsh conditions.

Where to buy the HUBBELL HBL520R7W worldwide?

You can source the HUBBELL HBL520R7W through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable supply for this HUBBELL receptacle.

How to install the HUBBELL Pin and Sleeve Receptacle HBL520R7W?

Installation of the HUBBELL HBL520R7W should follow standard pin and sleeve receptacle practices: ensure power is off, connect wires to the correct terminals per the wiring diagram (4-pole, 5-wire), and secure the watertight housing. Always consult a qualified electrician and adhere to local electrical codes for safe installation.

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 watertight 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 Pin and Sleeve Receptacle: Red, 480V AC, Single Phase, 100 A, 2 Pole, 3 Wire, IEC Grounding (MPN HBL3100R7W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Single Phase, 100 A, 2 Pole, 3 Wire, IEC Grounding (MPN HBL3100R7W). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Three Phase, 100 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL4100R7W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Three Phase, 100 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL4100R7W). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Three Phase, 60 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL460R7W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Three Phase, 60 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL460R7W). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Red, 277/480V AC, Three Phase, 100 A, 4 Pole, 5 Wire (MPN HBL5100R7W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Red, 277/480V AC, Three Phase, 100 A, 4 Pole, 5 Wire (MPN HBL5100R7W). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Three Phase, 30 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBLS430R7W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Three Phase, 30 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBLS430R7W). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Single Phase, 30 A, 2 Pole, 3 Wire, IEC Grounding (MPN HBLS330R7W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Single Phase, 30 A, 2 Pole, 3 Wire, IEC Grounding (MPN HBLS330R7W). Key specifications — Brand: HUBBELL.

More from HUBBELL

View all HUBBELL parts →
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Single Phase, 20 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL420R7W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Red, 480V AC, Single Phase, 20 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL420R7W). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Red, 277/480V AC, Three Phase, 60 A, 4 Pole, 5 Wire (MPN HBL560R7W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Red, 277/480V AC, Three Phase, 60 A, 4 Pole, 5 Wire (MPN HBL560R7W). Key specifications — Brand: HUBBELL.
HUBBELL Locking Receptacle: Non-NEMA, Yellow, 125/250V AC, 20 A Current Rating, 3 Poles, 3 Wires (MPN HBL67W08). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Locking Receptacle: Non-NEMA, Yellow, 125/250V AC, 20 A Current Rating, 3 Poles, 3 Wires (MPN HBL67W08). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Gray, 125/250V AC, Single Phase, 100 A, 3 Pole, 4 Wire (MPN M4100R12). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Gray, 125/250V AC, Single Phase, 100 A, 3 Pole, 4 Wire (MPN M4100R12). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Gray, 250V DC/600V AC, Three Phase, 200 A, 3 Pole, 3 Wire (MPN VR20422). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Gray, 250V DC/600V AC, Three Phase, 200 A, 3 Pole, 3 Wire (MPN VR20422). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Black, 347/600V AC, Three Phase, 60 A, 4 Pole, 5 Wire (MPN HBL560R5W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Black, 347/600V AC, Three Phase, 60 A, 4 Pole, 5 Wire (MPN HBL560R5W). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Blue, 250V AC, Single Phase, 60 A, 2 Pole, 3 Wire, IEC Grounding (MPN HBL360R6W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Blue, 250V AC, Single Phase, 60 A, 2 Pole, 3 Wire, IEC Grounding (MPN HBL360R6W). Key specifications — Brand: HUBBELL.
HUBBELL Pin and Sleeve Receptacle: Silver, 250V DC/600V AC, Three Phase, 30 A, 3 Pole, 4 Wire (MPN HBL430RS1W). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Pin and Sleeve Receptacle: Silver, 250V DC/600V AC, Three Phase, 30 A, 3 Pole, 4 Wire (MPN HBL430RS1W). Key specifications — Brand: HUBBELL.