ECA EIA-520DAAA
ECA EA-520DAAA 1990-JUN-01 Detal Specfcaton on 1 Pole Toggle Swtches
The standard size, one pole watertight toggle switches of certified quality covered by this detail specification
a) mount in a 12.4 mm (.4 9 inch) diameter mounting hole.
b) have a maximum rated voltage of 277 volts.
c) have a maximum rated current of 20 amperes.