We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SMC Perpendicular Reed 2 Wire Rail: D-A73, Perpendicular Reed Auto Switch, IP67 - Reed Switch Pneumatic Position Sensors
SMCReed Switch Pneumatic Position Sensors

SMC Perpendicular Reed 2 Wire Rail: D-A73, Perpendicular Reed Auto Switch, IP67

The SMC D-A73 is a perpendicular reed auto switch, a type of pneumatic position sensor. It operates with a current range of 5 to 20 mA and a voltage rating of 100 V AC. This 2-wire rail-mounted switch is designed for…

SKU 3G-OTH-155348

Also listed as: DA73 · D A73

Brand
SMC
Item
Perpendicular Reed 2 Wire Rail: D-A73, Perpendicular Reed Auto Switch, IP67
Category
Reed Switch Pneumatic Position Sensors
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SMC
Manufacturer Part Number
D-A73
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-A73 is a perpendicular reed auto switch, a type of pneumatic position sensor. It operates with a current range of 5 to 20 mA and a voltage rating of 100 V AC. This 2-wire rail-mounted switch is designed for use with SMC actuators.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SMC D-A73 perpendicular reed auto switch used for?

The SMC D-A73 is a pneumatic position sensor that detects the position of a piston inside an SMC actuator. It is commonly used in industrial automation for end-of-stroke sensing, part detection, and sequence control in machinery across manufacturing, packaging, and material handling applications.

What are the specifications of the SMC D-A73 reed switch?

The SMC D-A73 is a perpendicular reed auto switch with IP67 protection. It operates at 100 V AC or 24 V DC, with a current range of 5 to 20 mA. This 2-wire rail-mounted switch is designed for use with SMC actuators and provides reliable position sensing in automated systems.

Where to buy the SMC D-A73 reed switch worldwide?

3G Electric supplies the SMC D-A73 perpendicular reed auto switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine SMC components and support procurement for automation, pneumatic, and control system needs.

How to install the SMC D-A73 reed switch on an actuator?

Mount the SMC D-A73 perpendicular reed switch onto the actuator rail using the provided hardware, ensuring proper alignment with the piston magnet. Connect the 2-wire leads to a 100 V AC or 24 V DC control circuit, observing polarity. Test actuation to confirm switching at the desired piston position.

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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SMC Perpendicular Reed 2 Wire Rail: D-A73Z, Perpendicular Reed Auto Switch, IP67, 100 V AC/24 V DC
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SMC Perpendicular Reed 2 Wire Rail: D-A73CZ, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires
SMC Perpendicular Reed 2 Wire Rail: D-A73CL, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires
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SMC Perpendicular Reed 2 Wire Rail: D-A73CL, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires
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SMC Perpendicular Reed 2 Wire Rail: D-A79W, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires

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