Which of the following is not a recommended item for arc flash PPE Category 2?

The correct answer is that a standard short-sleeve shirt is not a recommended item for arc flash PPE Category 2. In the context of arc flash safety, Personal Protective Equipment (PPE) must meet specific arc rating requirements to provide adequate protection from electrical hazards.

Arc-rated clothing is designed to withstand incidents involving electrical arcs and provides a barrier against the thermal effects of an arc flash. In PPE Category 2, items must be arc-rated to reduce the risk of skin burns and injuries.

An arc-rated long-sleeve shirt, for example, is specifically engineered to offer this level of protection, while a standard short-sleeve shirt does not provide the necessary coverage or arc rating, making it insufficient for protecting against the dangers of an arc flash in more hazardous electrical environments.

Additional recommended items, such as arc-rated faceshields and heavy-duty leather gloves, are also included in this category to ensure comprehensive protection for workers who may be exposed to electrical hazards. These items are designed to protect critical areas such as the face, neck, and hands, which are particularly vulnerable during an arc flash incident.