These high power rated starter solenoids are available with or
without an emergency start lever with either 12 or 24V DC coils.
Maximum coil current: 12v units= 6A max, 24v units =10A
max Contact voltage 30v DC (All models)
Contact rolling current: 1000A DC
Contact breakaway current: 2000A DC
1804A-12 = 12V DC coil with emergency start lever
1804A-24 = 24V DC coil with emergency start lever