What is the potential consequence of not following installation instructions for SPD?

The potential consequence of not following installation instructions for Surge Protective Devices (SPDs) primarily includes malfunction and safety hazards. SPDs are specifically designed to protect electrical equipment from voltage spikes caused by lightning strikes or other transient surges. When these devices are installed incorrectly, they may not function as intended, leading to inadequate protection of the equipment they are designed to safeguard.

Improper installation can result in the SPD being unable to divert excess voltage effectively, leaving connected devices vulnerable to damage. Additionally, this might create unsafe conditions, such as overheating or electrical fires, which can pose risks to both people and property. Following the correct installation procedures ensures that the SPD operates reliably and provides the necessary protection, thus maintaining safety and performance standards.