What is the minimum voltage rating for linesman's gloves used in electrofishing?

The minimum voltage rating for linesman's gloves used in electrofishing is 5000V. This level of voltage rating ensures a significant margin of safety for the wearer when dealing with the electrical systems involved in electrofishing. The gloves must provide adequate insulation to protect against high-voltage shocks, which can occur during electric fish sampling.

Using gloves rated at this level helps to minimize the risk of electrocution, allowing the operator to safely handle equipment and situations where there is a potential for high electrical exposure. The higher voltage ratings reflect the serious nature and dangers associated with high-voltage applications, ensuring that operators are adequately protected when conducting electrofishing surveys in varying conditions and environments.

The other voltage ratings, while also important in certain contexts, either do not meet the necessary requirements for electrofishing or are widely considered unnecessary for the base level of protection required. The 5000V rating is thus recognized as an industry standard for this specific application.