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AC Pressure Switches

AC pressure switches protect your system from damage by cutting power to the compressor clutch when refrigerant pressure is too high or too low. We stock binary (high/low), trinary (high/low/fan), and high-pressure cutout switches for all major equipment brands.

48 products found

LOKRING SPLICER SUIT 9.53MM TUBE WITH MALE P/SWITCH PORT LOKRING Al SP M1/4-NK9,53

LOKRING SPLICER SUIT 9.53MM TUBE WITH MALE P/SWITCH PORT LOKRING Al SP M1/4-NK9,53

A23-3301

Vulkan Other
LOKRING SPLICER SUIT 9.53MM TUBE WITH FEMALE P/SWITCH PORT LOKRING Al SP F3/8-NK9,53

LOKRING SPLICER SUIT 9.53MM TUBE WITH FEMALE P/SWITCH PORT LOKRING Al SP F3/8-NK9,53

A23-2378

Vulkan Other
PRESSUE SWITCH FORD F150 XLT LARIAT 89-96

PRESSUE SWITCH FORD F150 XLT LARIAT 89-96

A19-8862

ALCIUS Other
TRINARY SWITCH MALE NORMALLY OPEN 4 PIN 3/8"- 24UNF

TRINARY SWITCH MALE NORMALLY OPEN 4 PIN 3/8"- 24UNF

A19-7500

ALCIUS Other
PRESS SWITCH TRINARY CASE NEW HOLLAND FEM 20 X 7/16"

PRESS SWITCH TRINARY CASE NEW HOLLAND FEM 20 X 7/16"

A19-8868

ALCIUS Other
SWITCH, TRINARY, NORMALLY OPEN, 7/16 FLARE, 455-241 PSI, 28 PSI

SWITCH, TRINARY, NORMALLY OPEN, 7/16 FLARE, 455-241 PSI, 28 PSI

SW-49587

Other
DUAL PRESSURE CONTROL LP AUTO HP MANUAL SUITS RO-99501

DUAL PRESSURE CONTROL LP AUTO HP MANUAL SUITS RO-99501

SW-49609

Other
SWITCH (LOW) SUITS RO-99501

SWITCH (LOW) SUITS RO-99501

SW-49627

Other
SWITCH, LOW PRESSURE SUITS EV-235424

SWITCH, LOW PRESSURE SUITS EV-235424

SW-49554

Other
DUAL PRESSURE CONTROL LP AUTO HP AUTO SUITS RO-99720

DUAL PRESSURE CONTROL LP AUTO HP AUTO SUITS RO-99720

SW-49617

Other
SWITCH (HIGH) SUITS RO-99501

SWITCH (HIGH) SUITS RO-99501

SW-49626

Other
No image

BINARY SWITCH SUITS RO-99720

SW-49606

Other
No image

SWITCH, CONTROL - LOW PRESSURE SUITS RO-99501

SW-49642

Other
No image

SWITCH, CONTROL - HIGH PRESSURE SUITS RO-99501

SW-49641

Other
No image

SWITCH KIT, GM/HARRISON COMP, HI-PRESSURE CUT OFF

TO-70690

Other
No image

SWITCH, LOW PRESSURE, CATERPILLAR, MD6250

SW-50351

Caterpillar Other
No image

SWITCH, HIGH PRESSURE, CATERPILLAR, MD6250

SW-50350

Caterpillar Other
SWITCH, BINARY, JOHN DEERE, M10-1.25 FEMALE

SWITCH, BINARY, JOHN DEERE, M10-1.25 FEMALE

SW-90117

John Deere Other
DRIER, ADAPTOR, WELD ON, M12 X 1.5, STEEL

DRIER, ADAPTOR, WELD ON, M12 X 1.5, STEEL

DRA-80420

Other
No image

RECOVERY UNIT, CPS, HAND CARRY, OIL-LESS, TWIN CYLINDER COMPRESSOR, TR21

TO-73275

Tools & Equipment
No image

RECOVERY UNIT, MASTERCOOL, OIL-LESS COMPRESSOR

TO-73239

Tools & Equipment
LP SWITCH 1/4"" FF 205kPa" SUITS SIGMA TFC8BX1 AU523365

LP SWITCH 1/4"" FF 205kPa" SUITS SIGMA TFC8BX1 AU523365

A31-523365

Sigma Sigma
VALVE, TX BLOCK, PAD #8-10, #8-10, 2.0T, PETERBILT TRUCK, TWIN MALE SWITCH PORTS

VALVE, TX BLOCK, PAD #8-10, #8-10, 2.0T, PETERBILT TRUCK, TWIN MALE SWITCH PORTS

VA-49852

Thermostats Tx Valves & Orifice Tubes
SWITCH, HIGH PRESSURE, SIGMA, 350/250 PSI

SWITCH, HIGH PRESSURE, SIGMA, 350/250 PSI

SW-49509

Sigma Sigma
PRESSURE SWTICH, HIGH, SIGMA, TCF8

PRESSURE SWTICH, HIGH, SIGMA, TCF8

SW-50597

Sigma Sigma
LOKRING SPLICER SUIT 13MM TUBE WITH MALE PRESSURE SWITCH PORT LOKRING Al SP M1/4-NK13

LOKRING SPLICER SUIT 13MM TUBE WITH MALE PRESSURE SWITCH PORT LOKRING Al SP M1/4-NK13

A23-3302

Vulkan Pressure Switches
PRESSURE SWITCH BINARY RED DOT FEMALE 1/4" FLARE 2PIN CLOSES 18.2KG OPEN 12.2KG

PRESSURE SWITCH BINARY RED DOT FEMALE 1/4" FLARE 2PIN CLOSES 18.2KG OPEN 12.2KG

A30-71R6220

Red Dot Pressure Switches
RED DOT PRESSURE SWITCH DUAL FUNCTION SUITS R-6101 12V 24V

RED DOT PRESSURE SWITCH DUAL FUNCTION SUITS R-6101 12V 24V

A30-RD5119900P

Red Dot Pressure Switches
O-RING PRESSURE SWITCH YELLOW PACK OF 10 FOR KIT A19-8665

O-RING PRESSURE SWITCH YELLOW PACK OF 10 FOR KIT A19-8665

A19-8661

ALCIUS Pressure Switches
PARKER TX VALVE FORD FALCON EBII -EL NC NF PRESSURE SWITCH PORT

PARKER TX VALVE FORD FALCON EBII -EL NC NF PRESSURE SWITCH PORT

A22-8606GQ

Parker Pressure Switches
PRESSURE SWITCH 5 SERIES E39 95-03 7 SERIES E38 93-02 FEMALE 7/16"-20UNF TRINARY

PRESSURE SWITCH 5 SERIES E39 95-03 7 SERIES E38 93-02 FEMALE 7/16"-20UNF TRINARY

A19-8887

ALCIUS Pressure Switches
PRESSURE SWITCH LOOM ONLY SUITS A19-8896 CATERPILLAR LOOM ONLY - NO SWITCH

PRESSURE SWITCH LOOM ONLY SUITS A19-8896 CATERPILLAR LOOM ONLY - NO SWITCH

A21-8896

ALCIUS Pressure Switches
PRESSURE SWITCH MITSUBISHI TRITON MH MJ MK 90-96 BINARY M11 X 1.0

PRESSURE SWITCH MITSUBISHI TRITON MH MJ MK 90-96 BINARY M11 X 1.0

A19-8857

ALCIUS Pressure Switches
PRESSURE SWITCH ALFA 156 2.0L 2.5L 3.0L 98-06 BINARY 7/16" - 20 UNF

PRESSURE SWITCH ALFA 156 2.0L 2.5L 3.0L 98-06 BINARY 7/16" - 20 UNF

A19-8884

ALCIUS Pressure Switches
PRESSURE SWITCH BMW 3 SERIES E36 92-98 8 SERIES E31 90-96 Z3 E36 97-02 7/16"-20UNF

PRESSURE SWITCH BMW 3 SERIES E36 92-98 8 SERIES E31 90-96 Z3 E36 97-02 7/16"-20UNF

A19-8886

ALCIUS Pressure Switches
PRESSURE SWITCH HOLDEN VECTRA JR JS 96-02 TRINARY 7/16"-20 UNF

PRESSURE SWITCH HOLDEN VECTRA JR JS 96-02 TRINARY 7/16"-20 UNF

A19-8891

ALCIUS Pressure Switches
PRESSURE SWITCH HOLDEN VECTRA JR JS 96-02 TRINARY M10 X 1.25

PRESSURE SWITCH HOLDEN VECTRA JR JS 96-02 TRINARY M10 X 1.25

A19-8852

ALCIUS Pressure Switches
PRESSURE SWITCH TRINARY FEMALE

PRESSURE SWITCH TRINARY FEMALE

A19-8882

ALCIUS Pressure Switches
PRESSURE SWITCH HOLDEN ASTRA LD 87-89 NISSAN PULSAR N12 BINARY M10 X 1.25

PRESSURE SWITCH HOLDEN ASTRA LD 87-89 NISSAN PULSAR N12 BINARY M10 X 1.25

A19-8788

ALCIUS Pressure Switches
PRESSURE SWITCH JEEP CHEROKEE XJ 98-01 BINARY M12 X 1.5

PRESSURE SWITCH JEEP CHEROKEE XJ 98-01 BINARY M12 X 1.5

A19-8888

ALCIUS Pressure Switches
PRESSURE SWITCH MALE BINARY UNIVERSAL APPLICATIONS

PRESSURE SWITCH MALE BINARY UNIVERSAL APPLICATIONS

A19-8872

ALCIUS Pressure Switches
PRESSURE SWITCH UNIVERSAL BINARY OE OVAL PLUG

PRESSURE SWITCH UNIVERSAL BINARY OE OVAL PLUG

A19-8846

ALCIUS Pressure Switches
PRESSURE SWITCH VW GOLF MK3 94-98 TRINARY 7/16"-20UNF

PRESSURE SWITCH VW GOLF MK3 94-98 TRINARY 7/16"-20UNF

A19-8847

ALCIUS Pressure Switches
PRESSURE SWITCH TRINARY MALE LOOM HP 28KG

PRESSURE SWITCH TRINARY MALE LOOM HP 28KG

A19-8881

ALCIUS Pressure Switches
PRESSURE SWITCH HOLDEN COMMODORE VR VS 93-97 TRINARY 3/8"-24 UNF

PRESSURE SWITCH HOLDEN COMMODORE VR VS 93-97 TRINARY 3/8"-24 UNF

A19-8791

ALCIUS Pressure Switches
PRESSURE SWITCH HOLDEN COMMODORE VR VS 93-97 TRINARY 3/8"-24UNF

PRESSURE SWITCH HOLDEN COMMODORE VR VS 93-97 TRINARY 3/8"-24UNF

A19-8793

ALCIUS Pressure Switches
PRESSURE SWITCH HONDA SONATA EF EF-B 98-05 TRINARY M10 X 1.25

PRESSURE SWITCH HONDA SONATA EF EF-B 98-05 TRINARY M10 X 1.25

A19-8861

ALCIUS Pressure Switches
PRESSURE SWITCH MITSUBISHI LANCER CC CE 92-03 MAGNA TJ 00-03 BINARY

PRESSURE SWITCH MITSUBISHI LANCER CC CE 92-03 MAGNA TJ 00-03 BINARY

A19-8844

ALCIUS Pressure Switches

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