
( Brand: Hubbell ), ( Material: Nylon ), ( Type: Wiring Devices Locking Devices Locking Plugs ), ( Features: Locking Plug, Connection Orientation Straight, Current Rating 30 A, Housing Color Black, White, Housing Material Nylon, Nema Plug Configuration L20-30p, Number Of Blades 4, Number Of Poles 4, Phase Three, Polarized Yes, Resistance Properties Chemical Resistant, Impact Resistant, Voltage Rating 347/600v Ac, Wire Connection Type Screw Terminals, Wiring Style Standard, Face Diameter 2.21 In, For Maximum Cable Diameter 1.15 In, For Minimum Cable Diameter 0.35 In, Grade Federal Specification ), ( Color: Black/white ), ( Item Height: 2.300 ), ( Item Length: 4.000 ), ( Country/region Of Manufacture: Us ), ( Bundle Description: No ), ( Weight: 0.3500 ), ( UPC: 783585039510 ), ( Manufacturer Part Number: HBL2771 )
The Hubbell HBL2771 Twist-Lock Plug is a high-performance electrical accessory designed for heavy-duty applications. This 30A plug is ideal for use in industrial, commercial, and residential settings, and is suitable for 4-wire, 3-phase power systems with a voltage rating of 347/600VAC.
The HBL2771 features four receptacles, with each one being rated for a 30-ampere current flow, making it capable of handling significant power. The push-in, twist-lock design of these receptacles ensures secure connectivity for larger cable sizes, offering added safety and reliability against accidental disconnections.
This plug is constructed from rugged materials to withstand wear and tear in challenging environments. The black and white coloring of the plug body adds to its aesthetic appeal while also serving a practical function, making it easier to distinguish hot and neutral contacts, respectively.
The Hubbell HBL2771 Twist-Lock Plug boasts a locking latch mechanism that keeps the cord inserted securely, preventing potential electrical hazards due to loose or damaged cords. This locking feature offers the added convenience of quick removal when necessary while ensuring a safely connected power source.
In addition to its essential functionality, this plug adheres to the National Electrical Code (NEC) and Underwriters Laboratories (UL) safety standards, giving you peace of mind knowing that it provides a high level of electrical safety and performance. The HBL2771's robust design and excellent electrical performance make it an ideal solution for power distribution in industrial, commercial, or residential power systems where ruggedness, reliability, and efficiency are essential.
The Hubbell HBL2771 30A Twist-Lock Plug is a four-pole, four-wire device designed for industrial applications with a voltage rating of 347/600VAC. It comes in a black body with a gray grounding sleeve. Here are some pros and cons to help you decide on purchasing this plug:
Pros:1. Industrial Grade: This plug is ideal for heavy-duty industrial applications due to its high voltage rating and robust construction.
2. Twist-Lock Design: The twist-lock design provides a secure locking mechanism, protecting against accidental disconnections.
3. Grounding Sleeve: The grounding sleeve ensures a reliable electrical ground connection.
4. UL Listed: The Hubbell HBL2771 is UL listed, ensuring it meets the safety standards set by Underwriters Laboratories.
Cons:1. Expensive: The industrial-grade nature and high voltage rating of this plug result in a higher price point than standard household plugs.
2. Size and Weight: The large size and weight of this plug might make it less convenient for portable applications.
3. Not for Residential Use: This plug is explicitly designed for industrial applications and should not be used in residential settings due to the high voltage and amperage rating.
Conclusion:The Hubbell HBL2771 30A Twist-Lock Plug is a robust, reliable, and safe option for industrial applications that require a high voltage and amperage connection. Its twist-lock design and grounding sleeve offer improved safety features, and its UL listing ensures it meets rigorous safety standards. However, the high price point, large size, and weight might make it less practical for residential or portable applications.
Recommendation:If you require a high voltage, industrial-grade plug in your workplace, the Hubbell HBL2771 30A Twist-Lock Plug is an excellent choice due to its durability, safety features, and UL listing. However, if you're looking for a standard household plug, you may consider other lower voltage and more affordable options.
Electrical Outlet's. Light Industrial. Electrical Boxes
And Enclosures.