OP72533 - Oil Pressure Safety Shut-off Switch
Gauges and Compasses
Oil Pressure Safety Shut-off Switch
Oil pressure safety shut-off switch. 1/4-18 thread size. 1/4" spade. 3-wire hookup to starter, pump and ignition. I/O and inboard units require a method to shut off the electronic fuel pump when the engine fails or is shut down. This switch senses low oil pressure and shuts the fuel pump off.