Pressure Switch (ABA Low Transmission Oil)
Usage:
3E-7811 - Brake Activation
SMCS Code: 1408-ZS
(1) Torque for the pressure switch ... 35 ± 3 N·m (26 ± 2 lb ft)
(2) Schematic symbol
Actuation pressure at -40°C to +121°C (-40°F to + 250°F) ... 160 ± 20 kPa (23 ± 3 psi)
Minimum deactuation pressure at -40°C to +121°C (-40°F to + 250°F) ... 120 kPa (17 psi)
Contacts 1 and 2 are normally open below the actuation pressure of the pressure switch.
Caterpillar Information System:
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