The case of 5 each model 33 115 volt 5 circuit mechanical chaser is used on flashing incandescent signs to chase around corners or for directional motion. The mechanical chaser has 5 heavy duty silver alloy contacts (which are rated for 10 Amps each), 115 volt motor with 50/60 cycles and has a total watt capacity of 5750 watts. The mechanical chaser produces 215 flashes per minute with shades on and 190 flashes per minute with the shades off. The mechanical chaser has a rust proof treatment on all the steel parts, bronze self-lube bearings and is UL/cUL listed. The chaser dimensions are 8 inches by 5 inches by 4.75 inches.