Can only plastic splice cases be used as enclosures for terminating telephone cables?

The assertion that only plastic splice cases can be used as enclosures for terminating telephone cables is false. Various materials can be used for splice cases, including metal and other durable materials that meet regulatory and safety standards. While plastic splice cases are commonly used due to their lightweight nature and resistance to corrosion, they are not the only option available.

Additionally, the choice of enclosure material may depend on specific environmental conditions, regulatory requirements, and installation standards. Metal enclosures, for example, can offer greater protection against physical damage and electromagnetic interference, which can be important in certain situations. This flexibility allows for a broader range of applications beyond just residential use, accommodating commercial and industrial environments as well.

Overall, the diverse options for splice cases and enclosures ensure that telecommunications installations can adhere to best practices and compliance requirements, making the statement inaccurate.