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HUBBELL Pin and Sleeve Inlet: Blue, 250V AC, Three Phase, 20 A, 3 Pole, 4 Wire - Watertight Inlets
HUBBELLWatertight Inlets

HUBBELL Pin and Sleeve Inlet: Blue, 250V AC, Three Phase, 20 A, 3 Pole, 4 Wire

SKU 3G-OTH-14212

Brand
HUBBELL
Item
Pin and Sleeve Inlet: Blue, 250V AC, Three Phase, 20 A, 3 Pole, 4 Wire
Category
Watertight Inlets
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Technical Specifications

HUBBELL
Manufacturer Part Number
HBL420B9W
Type
Three Phase, 20 A, IEC Grounding
AC
250V
Pole
3
Wire
4
View Full Spec Sheet

Technical Documents

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

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

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