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HUBBELL HBL504SS Locking Inlet - General Purpose Inlets
HUBBELLGeneral Purpose Inlets

HUBBELL HBL504SS 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 silver finish, 3 poles, and 4 blades, identified by manufacturer part number HBL504SS.

SKU 3G-OTH-16109

Brand
HUBBELL
Item
HBL504SS Locking Inlet
Part Number
HBL504SS
Category
General Purpose Inlets
Available to Order
Also known as:HBL504SSHUBBELL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HUBBELL
Manufacturer Part Number
HBL504SS
Voltage Rating
125/250V AC

Technical Documents

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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 silver finish, 3 poles, and 4 blades, identified by manufacturer part number HBL504SS.

Frequently Asked Questions

What is the HUBBELL HBL504SS locking inlet used for?

The HUBBELL HBL504SS 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, generators, and temporary power distribution in manufacturing, construction, and maintenance environments.

What are the specifications of the HUBBELL HBL504SS locking inlet?

The HUBBELL HBL504SS locking inlet is rated for 125/250V AC and 50 A. It has a non-NEMA configuration with 3 poles and 4 blades, a silver finish, and is manufactured by HUBBELL. This general purpose inlet is designed for secure locking connections in industrial applications.

Where to buy the HUBBELL HBL504SS locking inlet worldwide?

3G Electric supplies the HUBBELL HBL504SS locking inlet 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, 125/250V AC, 50 A inlet.

How to install the HUBBELL HBL504SS locking inlet?

Install the HUBBELL HBL504SS locking inlet by following standard electrical safety practices: disconnect power, verify voltage rating (125/250V AC), and secure the 4-blade, 3-pole connection per local codes. Use appropriate conduit and strain relief. Consult a qualified electrician for proper mounting and wiring.

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 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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