How many intersystem bonding conductors can be connected to an intersystem bonding termination?

The correct answer is that up to three intersystem bonding conductors can be connected to an intersystem bonding termination. This specification is important in electrical installations as it helps maintain safety and system integrity.

Intersystem bonding is crucial for preventing potential differences between different grounding systems, which may lead to dangerous ground faults or electrical shock hazards. The design allows for multiple bonding conductors to connect various systems—such as telecommunications, CATV, and electrical systems—ensuring that any stray voltage is effectively managed.

Given this context, allowing up to three connections is sufficient for most applications while maintaining safety and performance standards. More connections could complicate the bonding system and potentially create issues with effective grounding. Thus, recognizing that three is the optimal number keeps the system safe and efficient is key in understanding intersystem bonding conductors.