What is required for batteries that have a total voltage of 60 VDC or greater when connected or disconnected?

For batteries with a total voltage of 60 VDC or greater, they must have an IP 2X safety rating. This rating indicates that the battery terminals are designed to be protected from the ingress of solid objects larger than 12.5 mm, which is crucial for safety reasons. The high voltage poses a risk of electric shock, so ensuring that terminals are adequately protected against accidental contact is essential. Additionally, this level of protection helps prevent any foreign objects from making contact with the terminals, which could lead to short circuits or other hazardous situations.

Attaining this safety rating is part of ensuring compliance with regulations and standards that govern high-voltage systems. By focusing on this rating, manufacturers can enhance safety for both users and equipment, ensuring that connections and disconnections of high voltage batteries are conducted safely.