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HUBBELL HBL420B5W Watertight Pin and Sleeve Inlet - Watertight Inlets
HUBBELLWatertight Inlets

HUBBELL HBL420B5W Watertight Pin and Sleeve Inlet

The HUBBELL Pin and Sleeve Inlet (Black) is a watertight inlet rated for 600V AC, three-phase, 20 A, with 3 poles and 4 wires, featuring IEC grounding (MPN HBL420B5W). 3G Electric interprets your demand for this…

SKU 3G-OTH-14301

Brand
HUBBELL
Item
HBL420B5W Watertight Pin and Sleeve Inlet
Part Number
HBL420B5W
Category
Watertight Inlets
Available to Order
Also known as:HBL420B5WHUBBELL
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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
HBL420B5W
Type
Three Phase, 20 A, IEC Grounding
AC
600V
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 (Black) is a watertight inlet rated for 600V AC, three-phase, 20 A, with 3 poles and 4 wires, featuring IEC grounding (MPN HBL420B5W). 3G Electric interprets your demand for this HUBBELL component and delivers it across 14 industrial departments — with specialist depth in electrical controls and power distribution to support your facility's connectivity needs.

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
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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