Hubbell HBL21CM29 15A/20A Straight Blade to 20A Twist Lock Adapter White 125V

Hubbell

<h3>About Hubbell: A Legacy of Electrical Innovation</h3><p>Founded in 1888 by Harvey Hubbell II in Bridgeport, Connecticut, <strong>Hubbell Incorporated</strong> has spent well over a century earning its place as one of the most trusted names in electrical and utility solutions. Today headquartered in Brewster, New York, Hubbell designs and manufactures products that keep critical infrastructure running safely and reliably across commercial, industrial, residential, and utility markets worldwide.</p><h3>Engineering for Critical Infrastructure</h3><p>What separates Hubbell from the competition is its unwavering commitment to performance in demanding environments. Whether it's high-voltage utility infrastructure, industrial facilities, or data centers, Hubbell engineers its products to meet rigorous standards for safety, durability, and efficiency. The company's broad portfolio spans wiring devices, electrical boxes and fittings, grounding and bonding solutions, lighting, and data and communications equipment.</p><h3>Data & Communications Solutions</h3><p>In today's connected world, reliable data infrastructure is just as important as electrical power. Hubbell's data and communications product line covers everything from audio/video connectors and structured cabling systems to fiber network cabinets and communication stations. These solutions are designed to support modern commercial and industrial environments where network uptime is non-negotiable.</p><h3>Wiring Devices & Connectivity</h3><p>Hubbell's wiring devices are among the most recognized in the electrical industry. From hospital-grade receptacles and twist-lock plugs to GFCI outlets and heavy-duty connectors, these products are engineered for reliability in both everyday and extreme-duty applications. Electricians and facility managers alike rely on Hubbell wiring devices for their consistent quality and long service life.</p><h3>Industrial & Utility Grade Construction</h3><p>Hubbell's industrial and utility divisions serve power generation, transmission, and distribution markets with products built to handle the harshest field conditions. Insulators, connectors, arresters, and underground distribution components are just a few of the offerings that utility crews and electrical contractors trust on the job every day. This industrial-grade focus reflects Hubbell's deep understanding of what professionals need when working on mission-critical systems.</p><h3>Why Professionals Choose Hubbell</h3><ul style="list-style:disc"><li><strong>Over 135 years of manufacturing expertise</strong> in electrical and utility solutions</li><li><strong>Comprehensive product portfolio</strong> spanning wiring, data, lighting, and utility infrastructure</li><li><strong>Industry-leading standards compliance</strong> with UL, NEC, and international certifications</li><li><strong>Designed for professionals</strong> — electricians, contractors, utility workers, and facility managers</li><li><strong>Consistent innovation</strong> with solutions engineered for both legacy systems and modern smart infrastructure</li></ul><p>From a single wiring device to a complete power distribution system, Hubbell provides the electrical and connectivity solutions that professionals depend on to get the job done right.</p>