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Great wire harness engineers know the do's and don't's when selecting Expando Sleeves for their designs: Here's their list: 1. Operating Temperature Range Do: Ensure the sleeve can withstand the operating temperature range of your application. For example, the Expando B200 is rated from -55°C to +200°C, making it suitable for a wide range of environments. Don't: Choose a sleeve without checking its temperature rating, as it may fail under extreme conditions. 2. Flame Retardancy Do: Select a sleeve that meets the necessary flame resistance requirements for your application ie meeting FAR Part 25 & ABD0031 flame requirements, making it safe for use in fire-sensitive environments. Don't: Overlook flame retardancy standards, especially in applications where fire safety is critical. 3. Expandability and Fit Do: Consider the size range of your wire harness simplifying selection and installation. Don't: Ignore the expansion range of the sleeve; ensure it can accommodate the largest diameter of your wire harness. 4. Material Properties Do: Look for sleeves with low toxicity, minimal smoke generation, and resistance to rot. These properties are vital for applications concerned with environmental impact and safety. Don't: Select a sleeve without considering its material properties and their suitability for your application. 5. Installation Ease Do: Choose a sleeve that is easy to install. Some include a special tool that speeds up installation over various lengths, saving time and effort. Don't: Underestimate the importance of installation ease, which can affect productivity and overall cost. 6. Durability and Abrasion Resistance Do: Opt for a sleeve that offers durability and resistance to abrasion, cuts, and chemical exposure. Expando sleeves provide robust protection against cleaners, solvents, and chemicals. Don't: Compromise on durability and abrasion resistance, especially in demanding environments. 7. Color Coding Visibility Do: If color coding is beneficial for your application, choose a sleeve that allows color coding visualization. This feature can improve organization and maintenance efficiency. Don't: Overlook the importance of color coding if it enhances your application’s functionality. What would you add? Image credit: Sycor Technology Inc #WireHarnessDesign #ExpandoSleeves #Engineering #Safety #Performance #CostEffectiveness

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