TE Connectivity Energy part 226877-000 is a high-quality heat shrink boot designed for reliable and efficient insulation and protection in electrical applications. Made of durable polyolefin material, this single-wall boot is capable of withstanding harsh environmental conditions. With a shrink ratio of 2.5:1, it can tightly wrap around cables providing a secure and tight fit. The adhesive lining on the inside ensures a strong bond with the cable, preventing any moisture or water ingress. This black heat shrink boot is designed to handle an inner diameter of 28/13mm before shrink, offering versatile compatibility for various cable sizes. With its excellent electrical insulation properties, this heat shrink boot is a top choice for professionals in the energy industry.