The Phoenix Contact end cover for terminal block segments has large grey segment of dimension 32.25mm x 13.83mm x 0.9mm and a small grey segment of dimension 22.65mm x 11.65mm x 0.9mm. The package unit has 100 pieces. Ambient operating temperature range from -60°C to 85°C This article is apart of Phoenix Contact's entire 'Complete Line' range. Complete Line from Phoenix contact is a range designed to bring you the efficiency, ease of use and consistency to your control cabinet. Learn more at Complete Line Page.