133030 strip heaters are also known as SN-3660 with these features: 240 volts, 600 watts, A= 35.75 inches, B= 34.75 inches, and D= 34.25 inches. The overall width of these heaters is 3/4", and the height with terminals is 11/16". These strip heaters are 3/8" thick with a rust-resisting iron sheath enclosing the ceramic and internal heater coil. There are two #6-32 terminals located on one end of the heater. These bar heaters come standard with two slots (one on each end) measuring 5/16" by 1/2". They can be ordered without the slots for an additional cost.

CHROMALOX SN CATALOG PAGE

Chromalox Design Guide Strip & Ring Heaters