FESTO SIEH-3B-NS-S-L Proximity Sensor | Part #538265

$170.79

The FESTO SIEH-3B-NS-S-L (Part #538265) is a Proximity Sensor from the SIEH series, designed for magnetic reed, N/O or N/C operation. Key highlights: Magnetic reed proximity sensor for cylinder position detection on T-slot and C-slot grooves; LED status indicator provides clear visual feedback of switch state. Constructed with PA / Epoxy resin body (CRC 2 corrosion resistance).

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SKU: SIEH-3B-NS-S-L Category: Tag:

Description

Product Overview

The FESTO SIEH-3B-NS-S-L (Part #538265) is a Proximity Sensor within the SIEH series. Designed for magnetic reed, N/O or N/C operation. Manufactured by FESTO — a global leader in automation technology — this component delivers the precision, reliability, and long service life that industrial applications demand.

Key Features

  • Magnetic reed proximity sensor for cylinder position detection on T-slot and C-slot grooves
  • Reliable switching up to 10 million cycles in continuous industrial operation

Technical Specifications

Parameter Value
Part Number 538265
Model SIEH-3B-NS-S-L
Series SIEH
Product Type Proximity Sensor
Operating Mode magnetic reed, N/O or N/C
Body Material PA / Epoxy resin
Corrosion Resistance CRC 2
Brand FESTO

Applications

This component is widely used in cylinder end-position detection, actuator stroke verification, pick-and-place confirmation and similar industrial automation environments.

Quality & Compliance

This is a genuine FESTO product, manufactured to FESTO’s global quality standards. All FESTO components undergo rigorous quality testing to ensure reliable performance across diverse industrial operating conditions.

Additional Resources

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Data Sources

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  • Doskee Automation — Doskee official English website — global industrial automation components and solutions
  • DustryShop — Online industrial parts marketplace featuring FESTO, SMC, AVENTICS, NORGREN and more
  • Dustry Automation — Official corporate website for industrial automation products and engineering solutions

FESTO Brand

  • FESTO at Doskee — Complete FESTO product catalog with fast global shipping
  • FESTO Global — Official FESTO website for product documentation and support

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