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The Model 33 Chasers are most commonly used on flashing incandescent bulb signs where "dark spots" chase around a border or directional motion is incorporated into a field of bulbs. The Model 33 can be used to chase neon, though it must be incorporated on the primary side of any transformers. Model 33 Chasers are available from stock with three, four or five circuits. Larger chasers are available by special order.


The Model 33 chasers are ruggedly constructed to provide years of smooth, quiet, trouble free service. Each features molded terminal blocks, permanently lubricated bearings, and all corrosion resistant surfaces. Contacts are rated to handle 10 amps each and are accessible for easy replacement.

  • This unit control's the primary voltage.

  • This unit is NOT for flashing secondary high-voltage current.

  • 115 volt motor, 50/60 cycle. 

  • Motor speed is "non-adjustable".

  • 15 amp maximum load.

  • Special-Order 220 volt available.

  • Dimensions:

  • 33-C3 .....  6.5" x 6" x 4 3/4"  

  • 33-C4 .....  6.5" x 6" x 4 3/4"      

  • 33-C5 .....  8" X 5" X 4 3/4"

  • Weight: 3 lbs.

  • Made in the USA.

Model:  33-C3 ...   $269 ea.
Model:  33-C4 ...   $289 ea.
Model:  33-C5 ...   $387 ea.
Call to Order!


FMS Model 33 Replacement Contacts
Item: A    $16 ea.

Rating: 10 Amp

Type: Movable - Long

Complete Contact Point Assembly with Special Alloy Silver Contacts.

Item: DA    $13 ea.
Rating:  10 Amps
Type: Stationary - Short
Complete contact point assembly with special allow silver contacts.
If replacing ALL contacts, refer to parts chart below for quantities:

Model 33-C3   3: AM, 1: BD, 3: DA

Model 33-C4   4: AM, 1: BD, 4: DA

Model 33-C5   5: AM, 1: BD, 5: DA

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