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SMC Perpendicular Reed 2 Wire Rail: D-A73L, Perpendicular Reed Auto Switch - Reed Switch Pneumatic Position Sensors
SMCReed Switch Pneumatic Position Sensors

SMC Perpendicular Reed 2 Wire Rail: D-A73L, Perpendicular Reed Auto Switch

The SMC D-A73L is a perpendicular reed auto switch used as a pneumatic position sensor. It operates on 24 V DC with a current range of 5 to 20 mA and is rated IP67. This 2-wire rail-mount switch is designed for…

SKU 3G-OTH-155352

Also listed as: DA73L · D A73L

Brand
SMC
Item
Perpendicular Reed 2 Wire Rail: D-A73L, Perpendicular Reed Auto Switch
Category
Reed Switch Pneumatic Position Sensors
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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-A73L
Type
Perpendicular Reed Auto Switch, IP67, 100 V AC/24 V DC

Technical Documents

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

Product Description

The SMC D-A73L is a perpendicular reed auto switch used as a pneumatic position sensor. It operates on 24 V DC with a current range of 5 to 20 mA and is rated IP67. This 2-wire rail-mount switch is designed for position sensing in pneumatic applications.

Frequently Asked Questions

What is the SMC D-A73L perpendicular reed auto switch used for?

The SMC D-A73L is a perpendicular reed auto switch used as a pneumatic position sensor in industrial automation. It detects cylinder piston position in pneumatic systems, providing reliable feedback for control circuits. Its IP67 rating makes it suitable for harsh environments.

What are the specifications of the SMC D-A73L reed switch?

The SMC D-A73L is a 2-wire rail-mount perpendicular reed auto switch. It operates on 24 V DC with a current range of 5 to 20 mA. It is rated IP67 for dust and water ingress protection. The switch is designed for pneumatic position sensing applications.

Where to buy the SMC D-A73L reed switch worldwide?

You can source the SMC D-A73L reed switch worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SMC D-A73L perpendicular reed switch?

Mount the SMC D-A73L perpendicular to the cylinder rail using the provided bracket. Connect the 2 wires to a 24 V DC control circuit, ensuring polarity matches. The switch is pre-set for position sensing; adjust mounting position along the rail for desired actuation point.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC reed 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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