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HUBBELL HBL504NM Locking Inlet - General Purpose Inlets
HUBBELLGeneral Purpose Inlets

HUBBELL HBL504NM Locking Inlet

The HUBBELL Locking Inlet is a general purpose inlet with a Non-NEMA configuration, rated for 125/250V AC and 50 A. It features a white housing and a 3 Pole, 4 Blade design. This product is identified by manufacturer…

SKU 3G-OTH-16124

Brand
HUBBELL
Item
HBL504NM Locking Inlet
Part Number
HBL504NM
Category
General Purpose Inlets
Available to Order
Also known as:HBL504NMHUBBELL
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Technical Specifications

HUBBELL
Manufacturer Part Number
HBL504NM
Voltage Rating
125/250V AC

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

Product Description

The HUBBELL Locking Inlet is a general purpose inlet with a Non-NEMA configuration, rated for 125/250V AC and 50 A. It features a white housing and a 3 Pole, 4 Blade design. This product is identified by manufacturer part number HBL504NM.

Frequently Asked Questions

What is the HUBBELL HBL504NM locking inlet used for?

The HUBBELL HBL504NM locking inlet is a general purpose inlet for industrial power connections requiring a non-NEMA configuration. It handles 125/250V AC at 50 A, making it suitable for heavy-duty equipment in manufacturing, material handling, and facility maintenance where a secure, locking connection is needed.

What are the specifications of the HUBBELL HBL504NM locking inlet?

The HUBBELL HBL504NM locking inlet is rated for 125/250V AC and 50 A. It has a non-NEMA configuration with 3 poles and 4 blades, housed in a white enclosure. The manufacturer part number is HBL504NM, and it is designed for general purpose industrial inlet applications.

Where to buy the HUBBELL HBL504NM locking inlet worldwide?

3G Electric supplies the HUBBELL HBL504NM locking inlet to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this non-NEMA 50 A inlet.

How to install the HUBBELL HBL504NM locking inlet?

Installation of the HUBBELL HBL504NM locking inlet should follow the manufacturer's instructions and local electrical codes. Ensure power is off, mount the inlet securely, and connect conductors to the correct terminals for 125/250V AC. Use appropriate strain relief and verify polarity before energizing.

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
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HUBBELL Products

3G Electric supplies HUBBELL general purpose inlets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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General purpose locking inlet with Non-NEMA configuration. Rated 250V DC/600V AC, 30 A. 3-pole, 4-blade design in silver finish. Suitable for industrial power connections requiring a secure locking interface
HUBBELL
General purpose locking inlet with Non-NEMA configuration. Rated 250V DC/600V AC, 30 A. 3-pole, 4-blade design in silver finish. Suitable for industrial power connections requiring a secure locking interface

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