129402 Strip heaters are also known as OT-1225 with 240 volts and 250 watts. The overall length of these electrical heaters is 12?. The overall width of these heaters is 1-1/2?, and the height with terminals is 15/16?. These strip heaters are 3/8? thick with a heated length of 10.5?. A rust resisting iron sheath encloses the electrical heater. There are two offset #10-32 terminals on one end of the heater. These bar heaters have two slots (one on each end) measuring 5/16? by 1/2?.

1.5? Chromalox Strip Heater Details - CLICK HERE to view a detailed drawing of these 1.5? wide strip heaters.