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In settings where electrical equipment faces potential exposure to various hazards, it is crucial that enclosures and guards are designed primarily to prevent physical damage. This entails shielding equipment from impacts, falling objects, or other physical threats that could compromise its integrity or functionality. Robust enclosures not only help maintain the operational reliability of the equipment but also minimize the risk of operational downtime, safety incidents, or costly repairs resulting from physical impacts.

While preventing water damage, fire hazards, and electrical shock are also critical considerations for electrical safety, the primary focus when addressing physical exposure scenarios is to ensure that equipment remains undamaged and continuously operational under potentially harmful conditions. Each of these factors contributes to overall electrical safety; however, the specific emphasis on physical damage in this context highlights the importance of protecting equipment in environments where it might be inadvertently struck or subjected to harmful physical forces.