Signatrol Model 20 Flashers

Signatrol Model 20 Flashers are 3, 4, 5 or 6 circuit, heavy-duty flashers with adjustable speed options constructed of high quality materials.

The Model 20 design features contact stacks that can be easily detached and replaced with a screw driver with no need to remove the unit from its cabinet. Heavy-duty silver alloy contacts of one half inch diameter provide for maximum life where only wiping the contacts assures positive operation. Ball-bearings throughout provide smooth operation and are sealed with aluminum covers to guard against dust and moisture. These enduring designs can be depended on for years of reliable service even in the most demanding allocations.

Contacts have a 20 amp rating with 2,400 watts per channel at 250 flashes per minute.

Model 20 units come with a 115 Volt Motor, 50/60 cycle. They are also available in 220 volt as a special order from your distributor.

Signatrol Model 20 Units

Model Number Click for details	Number of Circuits	Flashing Action	Flashes Per Minute	Total Watt Capacity: at 115 Volts
20-33	3	2 On – 1 Off	250 – 360	7,200 Watts
20-44	4	3 On – 1 Off	250 – 360	9,600 Watts
20-55	5	4 On – 1 Off	250 – 360	11,500 Watts
20-66	6	5 On – 1 Off	250 – 360	13,800 Watts
20-B-66	6 (prewired)	5 On – 1 Off	250 – 360	13,800 Watts