This is a run capacitor for starting and running single phase AC motors. 

The 250mm of lead for connecting and integral stud for mounting. 

Rated voltage is 400/450 volts with a working frequency of 50/60Hz.

Please Note: The listing picture is for illustrative purposes only. Suppliers may change, or a product labelling may be redesigned. But the rated and connections of the item will always be as titled on the listing.