VacStat™ is the only online vacuum interrupter monitor on the market and is now available in our Transmaster™ electric furnace switches.

The new VacStat vacuum interrupter monitor is a breakthrough in vacuum switching technology. VacStat provides real-time monitoring of vacuum interrupters. If a change in vacuum is detected it will send an alarm through the output contact if vacuum is lost. This exciting new technology is now available
in our Transmaster electric furnace switches. Maintenance and operating costs are reduced because routine inspections can be eliminated.

FEATURES
• Continuously monitors the vacuum interrupters
• Provides local and remote indication of interrupter status
• One indication per switch mechanism

BENEFITS
• Eliminates off-line routine vacuum interrupter inspection
• Increased uptime
• Precise indication of switch that needs maintained
• Reduces the risk of harm to your employees, customers, and assets

The guesswork of determining if vacuum is present or not is minimized because vacuum status is provided in real time.

Why Guess? Knowing is Better!

Joslyn Hi-Voltage, based in Cleveland, is an industry leader with over 80 years of innovation and world-class products and technology support for electric utilities and industrial power systems. Joslyn Hi-Voltage manufactures reclosers, sectionalizers, capacitor switches, distribution automation equipment, high-speed automatic transfer switches, disconnect switches, and load break interrupter attachments.  Joslyn’s Fisher Pierce products include capacitor controls, faulted circuit indicators, current sensors, and SmartLink communications equipment.

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