SF Cable Inc

NEMA power cords are a common means of linking electronic gadgets and equipment to electricity sources. These cables are formulated to satisfy the criteria established by the National Electrical Manufacturers Association (NEMA), an American trade association that represents producers of electrical equipment. Typically, a NEMA power cable is made up of a plug that is fastened to the power source at one end, while the other end has a socket that is linked to the gadget or device. The plug is specifically intended to fit into a NEMA receptacle, which is a standardized electrical outlet found in North America. NEMA power cords are available in various forms and configurations, each tailored to satisfy specific demands. For instance, the NEMA 5-15P is a standard three-pronged power cord that is commonly used for desktop computers, monitors, and other small appliances. On the other hand, the NEMA 5-20P is a three-pronged power cord with a larger grounding pin required for appliances that n...

Two different standards. Used for different purposes. So similar yet so different! NEMA and IEC are two known names when it comes to power cords and related stuff. But from an end user’s point of view, it is important to know the actual difference between these two. Read along to understand their major differences and find out which one is the best fit for your application. IEC Standard Power Cord I nternational Electrotechnical Commission ( IEC ) is a non-profit, non-governmental international organization. It develops and publishes international standards for all electrical, electronic and other related technology. It started in 1906 and has developed some well-known units of measure like Hertz and Gauss. Today it works with the International Organization for Standardization ( ISO ) and the International Telecommunication Union ( ITU ) to define global standards for over 40 sub-categories of electrical components. Some Highlights of IEC Power Cord : Cost-...

If you thought that the NEMA ratings are just meant for NEMA power cords, you might be wrong. The NEMA association also has ratings for electrical enclosures. Electrical enclosures are nothing but the cabinets or boxes in which we mount switches and knobs for the electrical products to work right. Through these ratings, you can define the type of environment in which electrical enclosures can withstand themselves. NEMA undertakes strict testing requirements to check if the enclosure is protective against dust, oil immersion, water, external ice etc. All the NEMA ratings come with different specifications and these ratings help to protect property, personnel as well as electrical components from damage. The Significance of NEMA Ratings Just like you check your NEMA power cable with its ratings, it is important for you to check the ratings of the enclosure before mounting it. And why is it important? Well, there are 3 important reasons behind it. 1. These ratings enable th...