518APH-12 Murphy Tattletale Magnetic Switch 12 Volts
518APH-12 Murphy Tattletale Magnetic Switch 12 Volts (257100147)
Operates the alarm or shutdown device. Any contact open or Swichgage contact close in the circuit shunt trips the 518APH-12.
Contacts rated for 10 amps
14 amp fuse
Magnetic switches and Tattletale annunciators are available for use with engines or electric motors. Various circuits, time delays and contact configurations are available to match the power source and mode of operation required for alarm only, alarm before shutdown or shutdown only.
- It features a weather-resistant case with screw terminals for ease of customer hookup. It also features NCH and NOH control circuit output contact and manual reset.