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Compressor High Side Cut-Off Switch <--> [High Pressure Sensor / Switch, HVAC]|Specifications|Page 11088 > < Refrigerant Oil|Capacity Specifications|Page 11083
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Compressor High Side Cut-Off Switch: Specifications

High Side Cut-Off Switches For R12 Closes At:

High-pressure closure  ........................................................................................................................................................................  20 bar (290 psi)
Engine cooling fan (FC), low speed  ...................................................................................................................................................  15 bar (218 psi)
Engine cooling fan (FC), high speed  ..................................................................................................................................................  20 bar (290 psi)

High Side Cut-Off Switches For R12 Opens At:

High-pressure closure  ........................................................................................................................................................................  28 bar (406 psi)
Engine cooling fan (FC), low speed  ...................................................................................................................................................  11 bar (160 psi)
Engine cooling fan (FC), high speed  ..................................................................................................................................................  16 bar (232 psi)

High Side Cut-Off Switches For 134a Closes At:

High-pressure closure  ........................................................................................................................................................................  20 bar (290 psi)
Engine cooling fan (FC), low speed  ...................................................................................................................................................  18 bar (261 psi)
Engine cooling fan (FC), high speed  ..................................................................................................................................................  23 bar (334 psi)

High Side Cut-Off Switches For 134a Opens At:

High-pressure closure  ........................................................................................................................................................................  30 bar (435 psi)
Engine cooling fan (FC), low speed  ...................................................................................................................................................  14 bar (203 psi)
Engine cooling fan (FC), high speed  ..................................................................................................................................................  19 bar (276 psi)

Compressor High Side Cut-Off Switch <--> [High Pressure Sensor / Switch, HVAC]|Specifications|Page 11088 > < Refrigerant Oil|Capacity Specifications|Page 11083