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3G Electric
HUBBELL HBL420B9W Watertight Pin and Sleeve Inlet - Watertight Inlets
HUBBELLWatertight Inlets

HUBBELL HBL420B9W Watertight Pin and Sleeve Inlet

The HUBBELL Pin and Sleeve Inlet (Blue) is a watertight inlet rated 250V AC, 20 A, three-phase, 3 pole, 4 wire with IEC grounding (MPN HBL420B9W). 3G Electric interprets demand for this HUBBELL device across 14…

SKU 3G-OTH-14212

Brand
HUBBELL
Item
HBL420B9W Watertight Pin and Sleeve Inlet
Part Number
HBL420B9W
Category
Watertight Inlets
Available to Order
Also known as:HBL420B9WHUBBELL
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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
HBL420B9W
Type
Three Phase, 20 A, IEC Grounding
AC
250V
Pole
3
Wire
4

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 250V AC, 20 A, three-phase, 3 pole, 4 wire with IEC grounding (MPN HBL420B9W). 3G Electric interprets demand for this HUBBELL device across 14 industrial departments — and we supply far more than is listed — with specialist depth in electrical components as an authorised distributor.

Frequently Asked Questions

What is a HUBBELL pin and sleeve inlet used for?

A HUBBELL pin and sleeve inlet provides a watertight, lockable power connection for industrial equipment in harsh environments. It is commonly used for portable generators, welders, and heavy machinery requiring a reliable 250V AC, three-phase, 20 A supply.

What are the specifications of the HUBBELL HBL420B9W inlet?

The HUBBELL HBL420B9W is a blue, watertight pin and sleeve inlet rated for 250V AC, 20 A, three-phase, 3 pole, 4 wire with IEC grounding. It is designed for safe, durable connections in demanding industrial applications.

Where to buy a HUBBELL pin and sleeve inlet worldwide?

3G Electric supplies the HUBBELL HBL420B9W pin and sleeve inlet to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you get the correct industrial-grade inlet for your application.

How to install a HUBBELL pin and sleeve inlet?

Installation requires matching the inlet to a compatible HUBBELL connector and ensuring proper strain relief. Follow the manufacturer's wiring diagram for the 3-pole, 4-wire, 250V AC configuration. Always de-energize the circuit and use appropriate watertight seals for outdoor use.

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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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
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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