The PCN 328330 strip heater is also known as model NSA-1624 with these features: 240 volts, 400 watts, A=16.25 inches, B=12.25 inches, and D=14.5 inches. The overall width of these heaters is 1/2", and the height 3/8". These type NSA strip heaters have an Incoloy sheath (Max. Temp. 900F) enclosing the ceramic and internal heater coil. These bar heaters come standard with fiberglass leads. Please call for lead times.