✔ In Stock (Can ship in 5-7 days)

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12 Months Warranty for New Products
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Design: Metric thread
Size: M18
Mounting type: Flush
Electrical output: Switching output NPN
Switching element function: N/O contact
Electrical connection: Plug
Display: Switching status
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Reviews
- R
Rosemary Maldonado
Aug 28, 2025
Festo Sensor SIEH-M18B-NS-S-LWe were excited to see the needed part was available at OKmarts.HelpfulUnhelpful - F
Frank Rich
Jul 24, 2025
Festo Sensor SIEH-M18B-NS-S-LI enjoyed my time; they consistently deliver great service!HelpfulUnhelpful - S
Suzann Wilson
Mar 28, 2025
Festo Sensor SIEH-M18B-NS-S-LImpressive, they delivered the hard-to-find items with ease.HelpfulUnhelpful - E
Edward Dalesky
Mar 20, 2024
Festo Sensor SIEH-M18B-NS-S-LWe had a customer down and needed a replacement part early the next day. We placed the order and got our customer up and running by the following afternoon. Great customer service!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Festo Sensor SIEH-M18B-NS-S-LAll was ok! No problems whatsoever.HelpfulUnhelpful
Festo Sensor SIEH-M18B-NS-S-L
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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