Commemorative Brick Fundraising. Polar Engraving will help you achieve your brick fundraising goals for your organization which can be a business, school, university, hospital or non-profit organization. Commemorative bricks and pavers can be engraved with custom text, clipart or logos that will enhance your fundraising campaign.
A ground fault circuit interrupter (GFCI) or Residual Current Device (RCD) is a device that shuts off an electric power circuit when it detects that current is flowing along an unintended path, such as through water or a person.
FPN: Class A ground-fault circuit interrupters trip when the current to ground has a value in the range of 4 mA to 6 mA. For further information, see UL 943, standard for Ground-Fault Circuit Interrupters. 210.8(A)&(B) Protection for Personnel.