Guardian Electric 1655HS-1C-24D

A page on a website that allows users to communicate with the site owner. The page has fields for filling in name, address and type of comment. On most company websites, email and mailing addresses are also included; however, the contact form provides an immediate, convenient way for users to ask the company questions.

A current coil is basically a coil, such as, a wire wrapped around an electrical conductor.