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Pneumatic Cylinder Switches

Pneumatic cylinder switches are integral components in the control systems of pneumatic machinery. These systems rely on highly compressed air to generate motion in mechanical devices. One commonly used type of switch is the reed switch, which operates by responding to a magnetic field — opening or closing its contact when a magnet is either present or removed.

What Are Pneumatic Cylinder Switches Used For?

Despite the variety of pneumatic cylinder switches available, they all serve a shared purpose: enabling the integration of pneumatic cylinders into automated systems. These switches monitor the cylinder's position and transmit signals to the control unit, ensuring precise and responsive automation.

Types of Pneumatic Cylinder Switches

A wide range of pneumatic cylinder switch types exist, including actuators, pneumatic relays, solid-state switches, and reed switches. Certain models also feature built-in LED indicators for easy status monitoring. Key factors such as maximum operating temperature, voltage rating, and allowable voltage drop vary by switch type, so selecting the right one depends on the specific operational demands of your system.

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Picture of PNP Solid State Pneumatic Switch, D-M9 Series, 24V dc, with LED indicator, SMC, D-M9BV

PNP Solid State Pneumatic Switch, D-M9 Series, 24V dc, with LED indicator, SMC, D-M9BV

D-M9BV
D-M9 Series D-M9 series solid-state magnetic sensor for pneumatic actuators. These pneumatic switch sensors are the output style: 2 wire. The enclosure rating is watertight with a rating of IP67. The D-M9 is available in an optional two colour indicator to eliminate the guess work out of setting a sensor. Auto Switches
$81.29
Picture of PNP Solid State Pneumatic Switch, D-M9 Series, 24V dc, with LED indicator, SMC, D-M9BVL

PNP Solid State Pneumatic Switch, D-M9 Series, 24V dc, with LED indicator, SMC, D-M9BVL

D-M9BVL
D-M9 Series D-M9 series solid-state magnetic sensor for pneumatic actuators. These pneumatic switch sensors are the output style: 2 wire. The enclosure rating is watertight with a rating of IP67. The D-M9 is available in an optional two colour indicator to eliminate the guess work out of setting a sensor. Auto Switches
$111.33
Picture of PNP Solid State Pneumatic Switch, D-M9 Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PMAPC

PNP Solid State Pneumatic Switch, D-M9 Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PMAPC

D-M9PMAPC
D-M9 Series D-M9 series solid-state magnetic sensor for pneumatic actuators. These pneumatic switch sensors are the output style: 2 wire. The enclosure rating is watertight with a rating of IP67. The D-M9 is available in an optional two colour indicator to eliminate the guess work out of setting a sensor. Auto Switches
$104.52
Picture of PNP Solid State Pneumatic Switch, D-M9 Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PV

PNP Solid State Pneumatic Switch, D-M9 Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PV

D-M9PV
D-M9 Series D-M9 series solid-state magnetic sensor for pneumatic actuators. These pneumatic switch sensors are the output style: 2 wire. The enclosure rating is watertight with a rating of IP67. The D-M9 is available in an optional two colour indicator to eliminate the guess work out of setting a sensor. Auto Switches
$79.70
Picture of PNP Solid State Pneumatic Switch, D-M9 Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PW

PNP Solid State Pneumatic Switch, D-M9 Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PW

D-M9PW
SMC Solid State Switch The SMC D-M9 series solid-state switch has a power supply voltage ranging between4.5VDC and 28VDC with 40mADC maximum load current. The switch has a 3-wire PNP output with a 500mm lead wire length. It has an internal drop voltage of 0.8VDC with a red LED indicator light for operating position and a green light for the optimum operating position. Features and Benefits Operating temperature ranges between -10°C and 60°C Normally open contacts Eliminates harnessing work by using a cable with pre-wired connector specification Applications Relays PLCs IC circuits Certifications IP67 rated CE certified UL approved
$56.11
Picture of PNP Solid State Pneumatic Switch, D-M9 Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PWL

PNP Solid State Pneumatic Switch, D-M9 Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PWL

D-M9PWL
SMC Solid State Switch The SMC D-M9 series solid-state switch has a power supply voltage ranging between4.5VDC and 28VDC with 40mADC maximum load current. The switch has a 3-wire PNP output with a 3000mm lead wire length. It has an internal drop voltage of 0.8VDC with a red LED indicator light for operating position and a green light for the optimum operating position. Features and Benefits Operating temperature ranges between -10°C and 60°C Normally open contacts Eliminates harnessing work by using a cable with pre-wired connector specification Applications Relays PLCs IC circuits Certifications IP67 rated CE certified UL approved
$94.48
Picture of PNP Solid State Pneumatic Switch, D-M9 Series, 5 V dc, 12 V dc, 24 V dc, with LED indicator, SMC, D-M9PSAPC

PNP Solid State Pneumatic Switch, D-M9 Series, 5 V dc, 12 V dc, 24 V dc, with LED indicator, SMC, D-M9PSAPC

D-M9PSAPC
SMC Solid State Switch The SMC D-M9 series solid-state switch has a power supply voltage ranging between4.5VDC and 28VDC with 40mADC maximum load current. The switch has a 3-wire PNP output with a 500mm lead wire length. It has an internal drop voltage of 0.8VDC with a red LED indicator light. This solid-state switch is available with an M8 3-pin connector. Features and Benefits Operating temperature ranges between -10°C and 60°C Flexibility is 1.5 times more as compared to the conventional products Normally open contacts Eliminates harnessing work by using a cable with pre-wired connector specification Applications Relays PLCs IC circuits Certifications IP67 rated CE certified UL approved
$187.93
Picture of PNP Solid State Pneumatic Switch, D-M9 Series, 5 V dc, 12 V dc, 24 V dc, with LED indicator, SMC, D-M9PSDPC

PNP Solid State Pneumatic Switch, D-M9 Series, 5 V dc, 12 V dc, 24 V dc, with LED indicator, SMC, D-M9PSDPC

D-M9PSDPC
SMC Solid State Switch The SMC D-M9 series solid-state switch has a power supply voltage ranging between4.5VDC and 28VDC with 40mADC maximum load current. The switch has a 3-wire PNP output with a 500mm lead wire length. It has an internal drop voltage of 0.8VDC with a red LED indicator light. This solid-state switch is available with an M12 4-pin connector. Features and Benefits Operating temperature ranges between -10°C and 60°C Flexibility is 1.5 times more as compared to the conventional products Normally open contacts Eliminates harnessing work by using a cable with pre-wired connector specification Applications Relays PLCs IC circuits Certifications IP67 rated CE certified UL approved
$130.46
Picture of PNP Solid State Pneumatic Switch, D-M9 Series, 5 V dc, 12 V dc, 24 V dc, with LED indicator, SMC, D-M9PVL

PNP Solid State Pneumatic Switch, D-M9 Series, 5 V dc, 12 V dc, 24 V dc, with LED indicator, SMC, D-M9PVL

D-M9PVL
Solid state auto switches, D-M9N series Range of static detectors with integral fittings Easily fitted to the cylinder groove on C55, MY1 series, etc. Reduced load current Extra-flexible wire For relays, printed circuits, programmable controllers Note Cable length: 0.5m. M8 connector attached. Additional connecting cable may be required.
$99.05
Picture of PNP Solid State Pneumatic Switch, S9Px Series, SMC, D-S9P1L

PNP Solid State Pneumatic Switch, S9Px Series, SMC, D-S9P1L

D-S9P1L
The SMC S9P series solid switch has PNP output with right hand mounting. Pre wired connector length 3 m
$113.87
Picture of PNP Solid State Switch Auto Switch, D-M9P(V) Series, 12 → 24V dc, with LED indicator, SMC, D-M9PMDPC

PNP Solid State Switch Auto Switch, D-M9P(V) Series, 12 → 24V dc, with LED indicator, SMC, D-M9PMDPC

D-M9PMDPC
The SMC D-M9P is direct mounting type solid switch. It is very flexible. The use of lead wire compliant with UL standard. Lead free 2-wire load current is reduced
$107.24
Picture of PNP Solid State Switch Auto Switch, D-S7P Series Series with LED indicator, SMC, D-S9P2SAPC

PNP Solid State Switch Auto Switch, D-S7P Series Series with LED indicator, SMC, D-S9P2SAPC

D-S9P2SAPC
The SMC solid state switch for actuators and air grippers. This switch is also available with diagnostic output, water resistant 2-color indication, built-in OFF-delay timer, magnetic field resistant, heat resistant and wide range detection configurations Band, rail, tie-rod and direct mounting styles grommet, connector, terminal conduit electrical entry
$117.29