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HUBBELL Pin and Sleeve Inlet: Black, 600V AC, Three Phase, 20 A, 3 Pole, 4 Wire - Watertight Inlets
HUBBELLWatertight Inlets

HUBBELL Pin and Sleeve Inlet: Black, 600V AC, Three Phase, 20 A, 3 Pole, 4 Wire

SKU 3G-OTH-14301

Brand
HUBBELL
Item
Pin and Sleeve Inlet: Black, 600V AC, Three Phase, 20 A, 3 Pole, 4 Wire
Category
Watertight Inlets
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Technical Specifications

HUBBELL
Manufacturer Part Number
HBL420B5W
Type
Three Phase, 20 A, IEC Grounding
AC
600V
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 requiring 600V AC, three-phase, 20A supply. It is commonly used in manufacturing plants, data centers, and outdoor installations where a reliable, weather-resistant electrical inlet is needed.

What are the specifications of the Hubbell HBL420B5W?

The Hubbell HBL420B5W is a black, watertight pin and sleeve inlet rated for 600V AC, three-phase, 20A, with 3 poles and 4 wires using IEC grounding. It is designed for heavy-duty industrial environments and meets NEMA and IEC standards for safe, durable connections.

Where to buy Hubbell pin and sleeve inlets worldwide?

3G Electric supplies the Hubbell HBL420B5W pin and sleeve inlet to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine Hubbell components for global industrial applications.

How to install a Hubbell pin and sleeve inlet?

Installation requires mounting the inlet in a suitable enclosure, connecting the 4 wires (3 phases plus ground) per local electrical codes, and ensuring the locking mechanism engages fully. Always de-energize the circuit before installation and follow Hubbell's instructions for torque and sealing to maintain the watertight rating.

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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