The STL 4-R with Connector is an electronic part made by Rose Bopla for CombiNorm applications. It is a high-quality plastic enclosure designed to be used in connection blocks, junction boxes, and control cabinet applications. The part features a rounded shape, with a cavity for housing various components and connections, plus a clear lid for easy viewing. It is designed for use in customer-specific applications and comes in a range of sizes, colors and materials. Additionally, the STL 4-R with Connector is rust-proof and includes a snap-in contact system that is easy to use and offers reliable power distribution.