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

SMC Solid State Switch: D-H7A1L, Prewired, NPN, Composite, 24V DC, 2 Wires - Solid State Switch Pneumatic Position Sensors
SMCSolid State Switch Pneumatic Position Sensors

SMC Solid State Switch: D-H7A1L, Prewired, NPN, Composite, 24V DC, 2 Wires

The SMC D-H7A1L is a prewired solid state switch used as a pneumatic position sensor. It operates with an NPN output, a 24V DC supply, and a maximum current of 40 mA. This 2-wire sensor includes a 9.8 ft lead length…

SKU 3G-OTH-154942

Also listed as: DH7A1L · D H7A1L

Brand
SMC
Item
Solid State Switch: D-H7A1L, Prewired, NPN, Composite, 24V DC, 2 Wires
Category
Solid State 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-H7A1L
Type
Prewired, NPN, Composite, LED
DC
24V
Wires
2
Lead Lg (ft)
9.8 ft

Technical Documents

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

Product Description

The SMC D-H7A1L is a prewired solid state switch used as a pneumatic position sensor. It operates with an NPN output, a 24V DC supply, and a maximum current of 40 mA. This 2-wire sensor includes a 9.8 ft lead length and an LED indicator.

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-H7A1L solid state switch used for?

The SMC D-H7A1L is a solid state switch used as a pneumatic position sensor in industrial automation. It detects cylinder piston position and sends an NPN output signal to a controller. Typical applications include packaging, material handling, and assembly lines where reliable position sensing is required.

What are the specifications of the SMC D-H7A1L?

The SMC D-H7A1L is a prewired solid state switch with NPN output, 24V DC supply, and 40 mA max current. It has 2 wires, a 9.8 ft lead length, and an LED indicator. The composite body is designed for pneumatic cylinder mounting. Part number D-H7A1L.

Where to buy the SMC D-H7A1L worldwide?

You can source the SMC D-H7A1L through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine SMC components for automation applications.

How to install the SMC D-H7A1L solid state switch?

Mount the SMC D-H7A1L onto the cylinder groove per the manufacturer's instructions. Connect the 2 wires to a 24V DC power supply and controller input. The LED indicates switch status. Ensure wiring polarity matches NPN output. Test actuation with cylinder movement before full operation.

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 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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