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C51A1L Signa Series®

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 Pro/Tran™ "Signa" Series Manual Transfer Switches for Traffic Signal applications.

The "Signa" Series is available in 20A to 50A Models and is designed specifically for traffic signal applications, with a insect-resistant outdoor stainless steel cabinet. The manually operated "toggle type" transfer switches can be switched to utility power in fewer than 250 milliseconds, permitting the traffic signals to operate normally, without interruption, during the transfer to utility power.

The cabinet has a knockout on back with an optional .5", .75" or 1" hole in the top. The optional Utility-on light is tied to the transfer switch(es), so it is automatically turned off when transferring to utility power, saving energy and lamp life.

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SPECIFICATIONSTRANSFER SWITCH ACCESSORIESINSTALLATION HELP AND MANUALS
MODELC51A1L
MODEL DESCRIPTIONSigna Series
MAX. GENERATOR RUNNING WATTS7500
MAX. UTILITY INPUT AMPS50
MAX. GENERATOR INPUT AMPS30
SWITCHED NEUTRALNo
VOLTS125
UTILITY-ON LIGHT INCLUDEDYes
SHIPPING WEIGHT [lbs.]6
DIMENSIONS H x W x D [inches]9 x 6 x 4.375
CABINET TYPE, NEMAOutdoor, NEMA 3R
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