D353 INDUSTRIAL & MARINE ENGINES Caterpillar

5L5500 Switch

With an increase in pressure, switch closes at ... 12 psi(85 kPa)

With a decrease in pressure, switch opens at ... 10 psi(70 kPa)

2L3402 Switch

With an increase in pressure, switch closes at ... 3 to 4 psi(20 to 25 kPa)

2N7744 Switch

With an increase in pressure, switch closes at ... 12 psi(85 kPa)

With a decrease in pressure, switch opens at ... 5 psi(35 kPa)

4N4696 Switch

With an increase in pressure, switch opens at ... 12 psi(85 kPa)

With a decrease in pressure, switch closes at ... 5 psi(35 kPa)