SolaHD STFV Plus Series Tracking Filters with Surge Protection

The SolaHD STFV Plus Series combines industrial-grade surge protection with advanced electrical noise filtering to help protect sensitive electronic equipment from damaging voltage transients and electrical interference. Designed for hardwired installations, STFV Plus tracking filters are ideal for larger single-phase industrial loads requiring both surge suppression and continuous power conditioning.

Unlike conventional surge protective devices, STFV Plus tracking filters continuously reduce high-frequency electrical noise while also protecting connected equipment from voltage spikes. This dual-purpose design helps improve equipment reliability, reduce nuisance downtime and extend the service life of industrial electronics.

Browse the complete selection of SolaHD STFV Plus Series Tracking Filters below to find the right solution for your industrial power quality application.

SolaHD STFV Plus Series Product Guide

The SolaHD STFV Plus Series provides industrial surge protection together with continuous electrical noise filtering for larger hardwired single-phase applications. Learn about product selection, specifications, applications and installation recommendations in the official SolaHD product guide.

► Download the SolaHD STFV Plus Series Product Guide (PDF)

Why Choose STFV Plus Tracking Filters?

Industrial electrical systems frequently experience voltage transients and high-frequency electrical noise generated by motors, variable frequency drives, contactors and switching equipment. The STFV Plus Series continuously filters electrical noise while providing integrated surge protection, helping maintain reliable operation of sensitive electronic equipment connected to larger single-phase circuits.

Key Features

• Integrated surge protection and electrical noise filtering
• Hardwired design for larger industrial loads
• Helps protect PLCs and sensitive electronic equipment
• Reduces high-frequency electrical noise
• Industrial-grade construction for demanding environments
• Ideal for control panels and OEM equipment

Common Applications

• Industrial control panels
• Factory automation equipment
• Machine tools
• OEM machinery
• Packaging equipment
• Building automation systems
• Industrial communication equipment
• Instrumentation and process control systems

Benefits of Tracking Filters

Tracking filters provide more than surge suppression by continuously attenuating high-frequency electrical noise that can interfere with sensitive electronics. Combining surge protection with power conditioning helps improve power quality, reduce equipment malfunctions and support reliable industrial operation.

Why Buy From Wallco?

Wallco is an authorized SolaHD distributor offering genuine SolaHD products, competitive pricing and knowledgeable technical support. Our team can help you select the proper STFV Plus tracking filter for your industrial power quality application.