SPEEDAIRE Reed Switch:, N/O SPST, NEMA 4, For 3-1/4 to 6 in Bore Dia, 5-240V AC/DC
The SPEEDAIRE is a reed switch pneumatic position sensor with a normally open (N/O) single-pole single-throw (SPST) contact configuration. It is rated for 1 A maximum current and operates on 5-240V AC/DC supply…
SKU 3G-OTH-155339
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
Need installation or engineering help?
Ask a question
Product Description
The SPEEDAIRE is a reed switch pneumatic position sensor with a normally open (N/O) single-pole single-throw (SPST) contact configuration. It is rated for 1 A maximum current and operates on 5-240V AC/DC supply, featuring a NEMA 4 enclosure and compatibility with 3-1/4 to 6 inch bore diameters. This two-wire sensor provides reliable position sensing for pneumatic actuators.
Frequently Asked Questions
What is the SPEEDAIRE 3G-OTH-155339 reed switch used for?
The SPEEDAIRE 3G-OTH-155339 reed switch is used for pneumatic position sensing on actuators with bore diameters from 3-1/4 to 6 inches. It detects cylinder piston position and sends a signal to a controller, commonly applied in industrial automation, packaging, and material handling systems.
What are the specifications of the SPEEDAIRE 3G-OTH-155339 reed switch?
The SPEEDAIRE 3G-OTH-155339 is a N/O SPST reed switch rated for 1 A max current and 5-240V AC/DC supply. It has a NEMA 4 enclosure, two wires, and fits pneumatic actuators with 3-1/4 to 6 inch bore diameters. The manufacturer part number is 3G-OTH-155339.
Where to buy the SPEEDAIRE 3G-OTH-155339 reed switch worldwide?
You can source the SPEEDAIRE 3G-OTH-155339 reed switch 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.
How to install the SPEEDAIRE 3G-OTH-155339 reed switch on a pneumatic cylinder?
Mount the SPEEDAIRE 3G-OTH-155339 reed switch on the cylinder's external groove or using a compatible bracket, aligning it with the piston magnet. Connect the two wires to a 5-240V AC/DC control circuit. Ensure the NEMA 4 enclosure is sealed to maintain protection against dust and water.
Used in
Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE reed switch pneumatic position sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
