Peena Traders offers Ceramic Terminal Blocks. Peena Traders offers Electronics & Temperature Control Equipments following ISO-9000 Standards. The Ceramic Terminal Blocks are Steatite quality ceramic Terminal Blocks with 25mm diameter, 42/43mm diameter & 54mm diameter. They come with Simplex, Duplex, 4 way, 6 way, & 8 way with & without brass Parts and Spring. Ceramic Terminal Blocks are loaded M.I. Plates with or without SS Tubes.