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3G Electric
HUBBELL HBL520B9W Watertight Pin and Sleeve Inlet - Watertight Inlets
HUBBELLWatertight Inlets

HUBBELL HBL520B9W Watertight Pin and Sleeve Inlet

The HUBBELL Pin and Sleeve Inlet (Blue) is a watertight inlet rated for 120/208V AC, three-phase, 20 A, with 4 poles and 5 wires, featuring IEC grounding (MPN HBL520B9W). 3G Electric interprets your demand for this…

SKU 3G-OTH-14149

Brand
HUBBELL
Item
HBL520B9W Watertight Pin and Sleeve Inlet
Part Number
HBL520B9W
Category
Watertight Inlets
Available to Order
Also known as:HBL520B9WHUBBELL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

HUBBELL
Manufacturer Part Number
HBL520B9W
Type
Three Phase, 20 A, IEC Grounding
AC
120/208V
Pole
4
Wire
5

Technical Documents

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

Product Description

The HUBBELL Pin and Sleeve Inlet (Blue) is a watertight inlet rated for 120/208V AC, three-phase, 20 A, with 4 poles and 5 wires, featuring IEC grounding (MPN HBL520B9W). 3G Electric interprets your demand for this OEM-specified component and delivers it across 14 industrial departments — with specialist depth in electrical controls to support your facility's power distribution needs.

Frequently Asked Questions

What is the HUBBELL Pin and Sleeve Inlet HBL520B9W used for?

The HUBBELL HBL520B9W is a watertight pin and sleeve inlet used for industrial power connections requiring a 120/208V AC, three-phase, 20 A supply. It is commonly applied in manufacturing plants, data centers, and outdoor equipment where a reliable, weather-resistant electrical connection is needed.

What are the specifications of the HUBBELL HBL520B9W?

The HUBBELL HBL520B9W is a blue, watertight pin and sleeve inlet rated for 120/208V AC, three-phase, 20 A, with 4 poles and 5 wires using IEC grounding. It is designed for industrial environments requiring a durable, weather-resistant connection.

Where to buy the HUBBELL HBL520B9W worldwide?

You can source the HUBBELL HBL520B9W through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives efficiently. Contact us for availability and lead time.

How to install the HUBBELL pin and sleeve inlet HBL520B9W?

Install the HUBBELL HBL520B9W by first de-energizing the circuit. Mount the inlet securely using the provided gasket for watertight sealing. Connect the 5 wires per the wiring diagram, ensuring proper phase and grounding. Always follow local electrical codes and use a qualified electrician.

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 watertight inlets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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HUBBELL
Watertight pin and sleeve inlet rated for 200/346 to 240/415V AC and 220/380 to 240/415V AC, supporting single or three-phase power. Suitable for industrial power connections requiring a weather-resistant enclosure in harsh environments

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