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

Image not available
SMCReed Switch Pneumatic Position Sensors

SMC Perpendicular Reed 2 Wire Rail: D-A79WL, Perpendicular Reed Auto Switch

The SMC D-A79WL is a perpendicular reed auto switch, a type of reed switch pneumatic position sensor. It operates on 24 V DC with a current range of 5 to 40 mA and features a 2-wire configuration. This IP67-rated…

SKU 3G-OTH-155388

Also listed as: DA79WL · D A79WL

Brand
SMC
Item
Perpendicular Reed 2 Wire Rail: D-A79WL, Perpendicular Reed Auto Switch
Category
Reed Switch Pneumatic Position Sensors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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-A79WL
Type
Perpendicular Reed Auto Switch, IP67
DC
24 V
Wires
2

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SMC D-A79WL is a perpendicular reed auto switch, a type of reed switch pneumatic position sensor. It operates on 24 V DC with a current range of 5 to 40 mA and features a 2-wire configuration. This IP67-rated switch is designed for use with pneumatic cylinders to detect piston position.

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-A79WL perpendicular reed auto switch used for?

The SMC D-A79WL is a reed switch pneumatic position sensor used to detect piston position in pneumatic cylinders. It is commonly applied in industrial automation, packaging, and material handling systems where reliable cylinder end-of-stroke sensing is required.

What are the specifications of the SMC D-A79WL reed switch?

The SMC D-A79WL is a perpendicular reed auto switch rated IP67, operating at 24 V DC with a current range of 5 to 40 mA. It features a 2-wire configuration and is designed for pneumatic cylinder position sensing. The manufacturer part number is D-A79WL.

Where to buy the SMC D-A79WL reed switch worldwide?

3G Electric supplies the SMC D-A79WL perpendicular reed auto switch worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this IP67-rated 24 V DC reed switch to your facility, regardless of location.

How to install the SMC D-A79WL reed switch on a pneumatic cylinder?

Mount the SMC D-A79WL perpendicular reed switch onto the cylinder rail using the provided bracket, ensuring the sensing face aligns with the piston magnet. Connect the 2 wires to a 24 V DC control circuit, observing polarity. Test piston position detection before securing cables.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SMC
SMC
SMC Perpendicular Reed 2 Wire Rail: D-A79W, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires
SMC Perpendicular Reed 2 Wire Rail: D-A73CZ, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires
SMC
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-A73L, Perpendicular Reed Auto Switch, IP67, 100 V AC/24 V DC
SMC
SMC Perpendicular Reed 2 Wire Rail: D-A73L, Perpendicular Reed Auto Switch, IP67, 100 V AC/24 V DC
SMC Perpendicular Reed 2 Wire Rail: D-A73CL, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires
SMC
SMC Perpendicular Reed 2 Wire Rail: D-A73CL, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires
SMC
SMC
SMC Perpendicular Reed 2 Wire Rail: D-A73Z, Perpendicular Reed Auto Switch, IP67, 100 V AC/24 V DC
SMC Perpendicular Reed 2 Wire Rail: D-A73C, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires
SMC
SMC Perpendicular Reed 2 Wire Rail: D-A73C, Perpendicular Reed Auto Switch, IP67, 24 V DC, 2 Wires

More from SMC

View all SMC parts
SMC Cylinder Position Sensor: D-97Z, 5 m Lead Lg (ft)
SMC
SMC Cylinder Position Sensor: D-97Z, 5 m Lead Lg (ft)
SMC
SMC
SMC Perpendicular Reed 2 Wire Rail: D-A80L, Perpendicular Reed Auto Switch, IP67, 2 Wires
SMC
SMC
SMC Inline Reed Auto Switch: D-E73AL, Inline Reed Auto Switch, IP67, 100 V AC/24 V DC, 2 Wires, LED
SMC Inline Reed Auto Switch: D-Z73SAPC, Inline Reed Auto Switch, M8-3Pin, IP67, 100 V AC/24 V DC
SMC
SMC Inline Reed Auto Switch: D-Z73SAPC, Inline Reed Auto Switch, M8-3Pin, IP67, 100 V AC/24 V DC
SMC
SMC
SMC Inline Reed Auto Switch: D-Z76, Inline Reed Auto Switch, NPN, IP67, 4 to 8 V DC, 3 Wires, 20 mA
SMC
SMC
SMC Inline Reed Auto Switch: D-A54SDPC, Inline Reed Auto Switch, M12-4Pin, IP67, 0.5 m Lead Lg (ft)
SMC Inline Reed Auto Switch: D-C76, Inline Reed Auto Switch, NPN, IP67, 4 to 8 V DC, 20 mA, LED
SMC
SMC Inline Reed Auto Switch: D-C76, Inline Reed Auto Switch, NPN, IP67, 4 to 8 V DC, 20 mA, LED
SMC Press Switch: IS10-N01-LP, Pressure Switch, IP40, 100 V/24 V or less/48 V, 3 m Lead Lg (ft)
SMC
SMC Press Switch: IS10-N01-LP, Pressure Switch, IP40, 100 V/24 V or less/48 V, 3 m Lead Lg (ft)