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Hubbell's Straight Blade Receptacle is designed for applications where a clean, noise-free ground is crucial. Its isolated ground feature ensures that ground contacts are separated from the mounting strap and conventional grounding system, reducing electromagnetic interference and electrical noise. Ideal for use in commercial and industrial settings, this receptacle is perfect for areas with high electrical demands, such as data centers, medical facilities, and laboratories. Its slender compact design and finder groove face make it easy to install and identify, while the triangle marking on the face indicates isolated ground for added assurance.
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Triangle marking on face indicates isolated ground
In February 1968, Hubbell patented the first isolated ground receptacle. Today - when a clean, noise-free ground is more important than ever—Hubbell is still setting the standard. Hubbell uses insulation barrier construction on many models to isolate the ground contacts from the mounting strap. The green grounding screw is connected directly to the grounding contacts. In this way, ground contacts are separated from the mounting strap and also from the conventional grounding system. The isolated ground circuit is completed by running a dedicated insulated ground wire from the system ground buss to the green grounding screw.
• Triangle marking on face indicates isolated ground • Slender compact design • Finder Groove Face