In-Line Device and Signal Protection

Suppressors, Filters & Isolators

In-line suppressors, filters, and isolators are small, plug-in accessories designed to connect directly to a sensor, indicator, or other device. They fit seamlessly into your factory applications and begin operating immediately to suppress or filter electrical noise and transients.

  • Inline noise and transient control reduces electrical interference, which protects connected devices and prevents false triggering and intermittent faults 
  • Rugged overmolded design meets IP65, IP67, and IP68 standards 
  • Simple M12 quick-disconnect connection for easy installation where needed in the circuit 
  • Improve signal integrity and reduce troubleshooting time, and install wiring more quickly 
  • S25GI Galvanic Isolator eliminates ground loops and electrical faults while maintaining reliable Modbus® RTU/RS-485 communication in noisy environments by fully isolating communication and power between network segments and blocking surges, EMI, ESD, and voltage offsets without degrading signal quality 
S15C In-Line Converter

Suppressors, Filters & Isolators

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Brochures & Catalogs

English Documents

Filename
Snap Signal Brochure
pdf
7.4MB
23 Feb 2026
IO-Link Solutions Brochure
pdf
5.2MB
5 May 2025
Technical Literature

English Documents

Filename
RS-485 Galvanic Isolator Product Manual
pdf
694K
23 Oct 2025
S15F In-Line Suppressors and Filters
pdf
774K
7 Jun 2021
Products

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Our application engineers are here to help with expert guidance and support. Send us your inquiry, and we’ll get back to you as soon as possible. We’re here to make sure you get the answers you need.

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