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Reference Materials
Access the materials below to learn how to install, configure, and operate your new SEL-3350, SEL-3355, or SEL-3360 computing platform.
Hardware Guides
Get started with your computing platform hardware by selecting the appropriate document:Instruction Manuals
Access the below instruction manuals for more detailed information about settings and commands.Installation Options and Accessories
Learn how to install your computing platform hardware using various SEL bracket and mounting kits. Download the Automation Controller Platform Accessories Catalog to view other accessories that can easily expand your system’s flexibility and integration capabilities.Support Videos
Visit the SEL Video Portal for detailed support videos related to our automation and computing products, including the RTAC and Blueframe platforms.
Get Support
SEL Technical Support Line: +1.509.338.3838 • Find Your Local Contact Every SEL solution comes with lifetime technical support, free of charge.There are no time limits or expiration dates to support our devices. No matter how often you call or how long your SEL products have been in service, you’ll reach a friendly human who can provide the service and support you need.Our support teams are stationed in regional offices around the world and staffed with application engineers who are experts in our products and in power system applications. We’re always ready with the information and resources needed to keep your SEL solution working effectively.