Welcome to the VSS-20 web site!
Special Suppression for Field Equipment
Protects from unusual Electrical Problems
• Quality Surge Protection
• Line Drop Over Voltage Protection
• Small Size
• Universal Voltage
• Rugged and Reliable
"We put a few VSS20BH units on our most troublesome sites. They worked great and eliminated the problems. Based on that, we put VSS20 units on ALL of our sites"