Usage:
9F7837 and 8L4537
Rating when used with alarm or switch:
115 Volt AC ... 15 A
230 Volt AC ... 14 A
115 Volt DC ... 6.5 A
230 Volt DC ... 3.3A
6 to 32 Volt DC ... 14A
9F7837
With an increase of pressure, contacts are activated at ... 12 psi(85 kPa)
With a decrease of pressure, contacts are activated at ... 8 psi(55 kPa)
8L4537
With an increase of pressure, contacts are activated at ... 22 psi(150 kPa)
With a decrease of pressure, contacts are activated at ... 10 psi(70 kPa)
2N6955, 3N531 and 2N7124
Rating when used with alarm or switch:
125, 250 or 480 Volt AC ... 20 A
125 Volt DC ... .5 A
250 Volt DC ... .25 A
2N6955 and 3N531
With an increase of pressure, contacts are activated at ... 12 psi(85 kPa)
With a decrease of pressure, contacts are activated at ... 8 psi(55 kPa)
2N7124
With an increase of pressure, contacts are activated at ... 22 psi(150 kPa)
With a decrease of pressure, contacts are activated at ... 10 psi(70 kPa)