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SMCSolid State Switch Pneumatic Position Sensors

SMC D-G59 Inline Solid State Auto Switch, NPN, IP67

The SMC D-G59 is an inline solid-state auto switch for pneumatic position sensing, featuring an NPN output. It operates at 28 V DC or less with a maximum current draw of 40 mA or less.

SKU 3G-OTH-155068

Also listed as: DG59 · D G59

Brand
SMC
Item
D-G59 Inline Solid State Auto Switch, NPN, IP67
Part Number
D-G59
Category
Solid State Switch Pneumatic Position Sensors
Available to Order
Also known as:D-G59SMC
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SMC
Manufacturer Part Number
D-G59
Type
Inline Solid State Auto Switch, NPN, IP67
DC Or Less
28 V

Technical Documents

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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC D-G59 is an inline solid-state auto switch for pneumatic position sensing, featuring an NPN output. It operates at 28 V DC or less with a maximum current draw of 40 mA or less.

Frequently Asked Questions

What is the SMC D-G59 inline solid state auto switch used for?

The SMC D-G59 is used for pneumatic position sensing in industrial automation. It detects cylinder piston position and provides an NPN output signal to a PLC or controller. Typical applications include packaging, material handling, and assembly lines where reliable end-of-stroke detection is required.

What are the specifications of the SMC D-G59?

The SMC D-G59 is an inline solid state auto switch with NPN output. It operates at 28 V DC or less and draws 40 mA or less. The housing is rated IP67 for dust and water ingress protection. It is designed for pneumatic cylinder position sensing in demanding environments.

Where to buy the SMC D-G59 worldwide?

3G Electric supplies the SMC D-G59 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver genuine SMC components to support your automation needs.

How to install the SMC D-G59 inline solid state switch?

Mount the D-G59 inline on the pneumatic cylinder using the manufacturer's bracket. Connect the NPN output to your controller's input, ensuring supply voltage does not exceed 28 V DC. Verify wiring polarity and test the switch by cycling the cylinder. Refer to SMC's manual for detailed mounting and wiring instructions.

Used in

Common applications for SMC
Automotive assembly lines — SMC V100 Series solenoid valves control clamping and positioning actuators.
Food and beverage packaging — SMC SY Series valves manage air flow in filling and sealing stations.
Material handling systems — SMC D-M9B auto switches detect cylinder positions on conveyor diverters.
Compressed air treatment — SMC coalescing filter elements remove oil aerosols in pneumatic supply lines.
Robotic end-effectors — SMC SV Series valves provide multi-position control for gripper actuation.
Pharmaceutical manufacturing — SMC particulate filter elements protect sensitive pneumatic equipment from solid contaminants.
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SMC Products

3G Electric supplies SMC solid state switch pneumatic position sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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