![]() Mild steel enclosures are offered in NEMA 1, 3, 4, 6, 12, and 13 ratings. Mild steel is a common material used for electrical enclosures and protects controls from wet, non-corrosive environments. This includes mild steel, stainless steel, polycarbonate plastic, and aluminum. Enclosures can be built with a range of different materials and corresponding NEMA ratings. ![]() Selecting the right enclosure type for your electrical control panel’s environment or application is essential for ensuring safe and reliable operation. Additionally, labels should be adhered in a clearly visible location on the front of a device, as well as each end of a wire. ![]() For example, a circuit breaker label may always start with CB, while a power supply label would start with PS. Utilizing a consistent and logical syntax, such as an abbreviated prefix for each component type, will make identifying components and wires easier. To make it easier to identify and troubleshoot components or wiring issues, it’s good practice to always label each wire and device in an electrical control panel. Keeping the e-stop separated from other interfaces ensures easy accessibility in an emergency and also prevents accidental engagement when interacting with the panel. Allotting extra blank space in the panel may also be beneficial to allow for future expansion.įinally, to promote safer operation, Process Solutions always places the emergency-stop (e-stop) button in a highly visible location on the panel door away from other buttons or interfaces. To address this challenge, Process Solutions utilizes 3D CAD software to model each panel layout to ensure proper sizing and eliminate the possibility of unforeseen component collisions after assembly. Selecting the right size enclosure will ensure all components fit properly and prevent collisions with door-mounted devices when closing the enclosure door. Properly sizing your enclosure is another important aspect of control panel design. Utilizing wireway also ensures wires always run horizontally or vertically and prevents them from hanging in front of components or tangling. Furthermore, components are often placed inside banks created by wireway to allow for short and clean wire runs. We then group drives together in another portion of the panel, and typically place the PLC near the top of the panel. For example, at Process Solutions, we often group circuit protection components in one portion of the panel or near the necessary devices. Panel Organization and SizingĪ well-organized panel has components laid out in a logical order based on function and electrical requirements. Following these best practices for electrical control panels will lead to safer operation, easier maintenance, and room for future expansion. ![]() Responsible for providing electrical flow and automating the control of machinery and lines, control panels must be engineered and built to operate in industrial conditions reliably. So whether you need to protect your indoor control panel from dust and dirt, or you need something heavy-duty, air-tight, and completely sealable to prevent corrosion from harsh outdoor conditions, there’s a perfect control panel enclosure to match every control panel.īefore looking for your control panel enclosure or deciding on finishes or materials, knowing the NEMA rating you require will help you get started on the right foot.Electrical control panels are an essential element of industrial automation and modern manufacturing. Bay Power carries a wide variety of control panel enclosures, both freestanding or wall-mounted, for both indoor and outdoor use. Control panel enclosures come in a variety of sizes, NEMA ratings, materials and finishes. So you have your perfect control panel, now it’s time to protect it. The importance of control panel enclosures Always choose the control panel components and accessories that are right for you. Every control panel has different features and is more often than not custom-built for a specific application. Remember: All control panels are not created equal. ![]() All control panels depend on varying collections and varying combinations of components, including but not limited to switches and disconnects, motor starters, soft starters, combination starters and more. While every control panel is different, there’s one thing that all have in common: Any quality control panel is comprised of quality control panel components. Control panel parts & components: It’s what’s on the inside that counts ![]()
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