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HUBBELL

Hubbell Incorporated is a manufacturer of electrical and utility products, founded in 1888 and headquartered in Shelton, Connecticut. The company's wiring device division produces receptacles, plugs, connectors, inlets, switches, and wall plates for industrial, commercial, and institutional electrical systems. Hubbell's product families include straight blade and locking wiring devices, pin and sleeve devices, watertight receptacles, and general-purpose wall plates. These products are used in applications such as industrial power distribution, portable equipment connections, temporary power, and facility wiring. Many Hubbell wiring devices carry UL listings, CSA certifications, and NEMA configurations, with ratings that include 15 A to 30 A and voltages up to 600 V AC. Enclosure ratings such as IP20 for general-purpose plugs and watertight designs for pin and sleeve receptacles address different environmental conditions. 3G Electric supplies Hubbell wiring devices as part of its industrial equipment catalog. The line includes blank wall plates, locking inlets, straight blade plugs, watertight pin and sleeve receptacles, duplex receptacles, and locking connectors. 3G Electric maintains inventory across more than 2,200 Hubbell SKUs, providing logistics support and quotation services for buyers specifying electrical components. The catalog covers common NEMA configurations such as 5-15P, 6-15P, and 5-15R, as well as non-NEMA locking devices. Technical documentation, including manufacturer part numbers and catalog page references, is available to support specification and procurement. For plant engineers and maintenance managers, Hubbell wiring devices offer standardized interfaces for connecting equipment, with build standards that include polycarbonate wall plates and nylon housings for plugs and connectors. The product range supports both new installations and replacement needs in industrial and commercial facilities. 3G Electric's role is to provide access to this line with responsive quoting and order fulfillment, helping procurement specialists source the correct Hubbell part numbers for their electrical projects.

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About HUBBELL

Hubbell Incorporated is a manufacturer of electrical and utility products, founded in 1888 and headquartered in Shelton, Connecticut. The company's wiring device division produces receptacles, plugs, connectors, inlets, switches, and wall plates for industrial, commercial, and institutional electrical systems. Hubbell's product families include straight blade and locking wiring devices, pin and sleeve devices, watertight receptacles, and general-purpose wall plates. These products are used in applications such as industrial power distribution, portable equipment connections, temporary power, and facility wiring. Many Hubbell wiring devices carry UL listings, CSA certifications, and NEMA configurations, with ratings that include 15 A to 30 A and voltages up to 600 V AC. Enclosure ratings such as IP20 for general-purpose plugs and watertight designs for pin and sleeve receptacles address different environmental conditions. 3G Electric supplies Hubbell wiring devices as part of its industrial equipment catalog. The line includes blank wall plates, locking inlets, straight blade plugs, watertight pin and sleeve receptacles, duplex receptacles, and locking connectors. 3G Electric maintains inventory across more than 2,200 Hubbell SKUs, providing logistics support and quotation services for buyers specifying electrical components. The catalog covers common NEMA configurations such as 5-15P, 6-15P, and 5-15R, as well as non-NEMA locking devices. Technical documentation, including manufacturer part numbers and catalog page references, is available to support specification and procurement. For plant engineers and maintenance managers, Hubbell wiring devices offer standardized interfaces for connecting equipment, with build standards that include polycarbonate wall plates and nylon housings for plugs and connectors. The product range supports both new installations and replacement needs in industrial and commercial facilities. 3G Electric's role is to provide access to this line with responsive quoting and order fulfillment, helping procurement specialists source the correct Hubbell part numbers for their electrical projects.

Common Applications

  • 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

Frequently asked questions

Common questions about HUBBELL from 3G Electric.

What are the voltage and current ratings for Hubbell straight blade plugs?

Hubbell straight blade plugs are available in various NEMA configurations. For example, the HBL5266C is rated 125V AC, 15A with a NEMA 5-15P configuration, while the HBL5666C is rated 250V AC, 15A with a NEMA 6-15P configuration. These plugs feature 2-pole, 3-wire grounding designs and accept wire sizes from 18 to 10 AWG. Ratings vary by model, so always verify the specific catalog number for your application.

What is the difference between Hubbell's pin and sleeve receptacles and standard receptacles?

Hubbell pin and sleeve receptacles, such as the HBLS330R6W, are designed for industrial applications requiring watertight connections. They feature a blue housing and are rated 220-240V AC, 30A/32A, single phase, 2-pole. Standard receptacles like the HBL5262 are general-purpose duplex devices rated 125V AC, 15A. Pin and sleeve devices typically offer higher ingress protection and are used in environments where moisture or washdown may occur.

Are Hubbell wall plates available in different gang configurations?

Yes, Hubbell wall plates are available in multiple gang configurations. The P33W is a blank 3-gang wall plate made of polycarbonate with a white finish. It is used to cover unused electrical boxes or seal openings. Other configurations include 1-gang, 2-gang, and plates with outlet openings. The polycarbonate construction provides impact resistance for general-purpose applications.

What certifications do Hubbell wiring devices carry?

Many Hubbell wiring devices are UL listed and CSA certified. For instance, the HBL5266C straight blade plug meets UL 498 File E1706, CSA C22.2 No. 42 File 280, Federal Specification W-C-596G, and NEMA WD-6. Certifications vary by product; consult the specific model's documentation for compliance details. These standards ensure the devices meet safety and performance requirements for electrical installations.

Can Hubbell locking connectors be used with non-NEMA configurations?

Yes, Hubbell offers locking connectors with non-NEMA configurations. The HBL3433GCB is a general-purpose locking connector rated 250V AC, 30A, with 3 poles and 4 wires. It is used in industrial power connections where a secure locking interface is required. These connectors are designed to prevent accidental disconnection and are suitable for equipment that needs a reliable power connection.

Does 3G Electric supply HUBBELL products?

Yes — 3G Electric (S) Pte. Ltd. supplies HUBBELL products. We stock the HUBBELL catalog and supply genuine factory-original products with full manufacturer warranty and technical support.