Pressure Switch
Usage:
6T6652
When installing switch, tighten to a maximum of ... 40 ± 5 N·m (29 ± 4 lb ft)
Terminal No. 1 is common.
Terminal No. 2 is normally open below 103 kPa (15 psi).
Terminal No. 3 is normally closed below 103 kPa (15 psi).
With pressure increase, terminal No. 2 closes and terminal No. 3 opens at ... 158 ± 28 kPa (23 ± 4 psi)
With pressure decrease, terminal No. 2 opens and terminal No. 3 closes at ... 124 ± 21 kPa (18 ± 3 psi)
Temperature range (operating) ... -40 to 121°C (-40.0 to 250°F)
Caterpillar Information System:
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