Power Cords/

Plug Covers

Plug covers provide protection against hazards such as electrical shock that result from uncovered electrical outlets. In addition, plug covers protect the electrical outlets from environmental hazards such as water, heat and cold weather. As a result, plug covers are extremely useful in industries such as chemical and food processing, industrial, telecommunications, marine, military, commercial and residential, where they are widely used for infant safety.

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Interpower Corporation
Oskaloosa, IA
800-662-2290
For the highest quality products and service, look to Interpower for all plug covers and other needs. Their devoted and talented staff will help you find the perfect product for your application. Interpower Corporation's service department is open 7am-7pm CST, or you can place an order on their website. Contact them today to get started finding the products you need.
Kord King
Lancaster, PA
800-818-4916
"Starting with quality...ending with quality" is the underpinning of Kord King's manufacturing program. They want all products, including plug covers, to be superior so that each customer's requirements can be met. To accomplish this, all employees must attend a formal quality training program upon being hired and as well as regularly scheduled update programs.
Quail Electronics, Inc.
Livermore, CA
800-669-8090
If Quail Electronics doesn't have the product you need in their extensive line, they are prepared to custom create the perfect part for you. Their talented staff of engineers can get you the exact product you need to meet all your unique requirements. Their products, including plug covers, are cost-effective and of the highest levels of quality. Call Quail Electronics today.
Signal and Power Delivery Systems, Inc.
Campbell, CA
408-871-7928
Power supply cords, electrical plugs and receptacles, plug covers and adapters, cable assembly, cord sets and more are all available from our stock inventory, or by custom design. Manufacturer Signal and Power Delivery Systems is committed to combining the best quality and price, efficient customer service and fast order turnarounds with the widest selection of electric cords available to OEMs.
United Universal Industries, Inc.
Joliet, IL
800-683-7228
United Universal Industries is a leader in supplying customers with the plug covers and other products they need. They have developed capabilities to the unique needs of customers by fine-tuning their facility, equipment and customer support efforts. For a company that will do all it can to exceed your expectations by handling quotes within one day and accommodating all requirements, call UUI.

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Industry Information
View A Video on Plug Covers- A Quick Introduction

Plug Covers

Plug covers are electrical outlet coverings. Many industries require plug covers, especially industrial manufacturers, due to the concern for employee safety as well as the frequent use of chemicals and other corrosive agents. In response to harsh environments, plug covers are typically made from materials that are highly corrosion-resistant. Additional features such as thermal stability and temperature-resistance may also be provided depending on the material used, and at this point, the plug covers become much more application-specific. Not only functional and necessary equipment, plug covers may also be aesthetically pleasing, as they are available in a wide range of colors and designs ranging from plain and basic to the highly complex.

Since plug covers are typically designed based on a specific application's requirements, there are a wide range of materials that are used based on their various characteristics. Some common materials that are used to make plug covers include stainless steel, aluminum, ethyl vinyl acetate (EVA), polyethylene (PE) and polypropylene (PP). As a popular industrial metal, aluminum is used for plug covers because it has both good electrical and thermal conductivity as well as being highly oxidation-resistant. A thermoplastic elastomer, EVA is used for plug covers because it is extremely resistant to cracking and able to retain flexibility at low temperatures. Another popular industrial metal, stainless steel is used to make plug covers because it has high corrosion and chemical resistance. As a common industrial thermoplastic, PE offers excellent electrical properties but has poor temperature resistance. Lastly, PP has the unique characteristics of outstanding bi-axial strength as well as cold flow and yield elongation properties. Much less common materials such as natural rubber and styrene butadiene (SBR) may be used for applications requiring unique attributes such as an increased resistance to certain chemicals like oils or hydrocarbons.