Medium Voltage Surge Protector
High Quality High Performance

High Quality, High Performance Medium Voltage Surge Protector with Fused Option

Medium Voltage Surge Protectors, often referred to as Surge Arrestors, can no longer be considered just an option... In today's world, they need to be considered a necessity...

Medium voltage is defined by the IEEE as 601 volts up to 69,000 volts. Low voltage is 600 Volts or less.

Common voltage levels in the MV category typically range from 2,400 to 6,600 volts.

The higher the voltage used in an environment correlates directly with higher investment costs for electrical equipment. The ongoing maintenance for that equipment and overall electrical system health also correlates in higher costs.

The higher cost of electrical equipment and maintenance only emphasizes the importance of using proper surge protector gear for that equipment.

The use of high quality, high performance power surge protector gear to protect VFD/AFD equipment, motors, motor starts, compressors, fans, pumps etc... is essential.

Again, protecting your critical systems from transient voltage should not be viewed as an option. It should be viewed as a necessity.

With tens to hundreds of thousands or more dollars invested in electrical equipment and systems... it's critically important to avoid unnecessary and preventable damage wherever and whenever possible.

If you consider initial equipment investment, potential loss of income via downtime, repair and replacement expense (for surge related damage), the cost of prevention by using high quality, high performance surge protector gear pales in comparison.

Medium Voltage Surge Protectors. Priceless.

The ROI value from installing Medium Voltage Surge Protectors can be Priceless... It's also the best surge protector option when using the right gear placed in the right location.

Example... 4160 motor rewinds can reach upwards of $100,000.00. Reducing or eliminating damaging surge activity can reduce the number of motor rewinds. At the same time, the same motor is protected from catastrophic events such as nearby lighting strikes.

ROI from avoiding one damaged 4160 motor and/or by reducing the amount of motor rewinds is... Priceless.

Keep your operation competitive and efficient by avoiding costly damage and downtime. Protect your investment and bottom line.

MV Protection Equipment Designs Are Not The Same...

High Quality + High Performance SPD's

Our MV units are parallel connected and contain the latest technology. Aided by advanced computer design, they are built for brute strength and maximum performance. These specialized devices are engineered to protect mission critical equipment by using a patented, compact, robust, multistage protection approach.

The key advantage is our unique design, which provides for all electrical modes to be protected using a single package.

Unlike standard designs with groups of individual arresters wired into a system, a single package design allows for minimized lead lengths within the SPD. This maximizes performance. The single package design also provides greater installation and application flexibility.

Designed to protect Service Entrance, Distribution Panel and Individual Equipment... our gear should be your first and only choice. There is no need to look elsewhere...

Choose from NN (Delta) protection units including: 1,000, 1,500, 2,000, 2,500, 3000, 3,500, 4160, 6900 and 7,200 Volts (Wye configurations available - inquire).

Medium Voltage Surge Protection Units Include:

  • ISO 9001 NQA/MQS  Manufacturer Qualifications
  • Multistage Optimal Response Circuitry ™
  • Discrete All-Mode Protection
  • Component Level Thermal Fusing
  • Circuit Encapsulation
  • Peak Surge Current Levels:  40kA, 80kA or 160kA per mode
  • Qualified ANSI/IEEE Location Categories A, B and C 
  • Application Specific Modification Options
  • Enclosure Options:  NEMA 12, 4 and 4X
  • Disconnect Options
  • 5 Year or 7 Year Warranty

Watch the video below for additional information about our Compact Medium Voltage Units...

Allow us to help you protect your MV electrical equipment and electrical systems. Choosing our Medium Voltage Surge Protector gear provides an incredible value ...with priceless benefits.

To learn more about our company and additional products - view our short informational videos.

The Surge Stops Here.

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High Quality, High Performance Medium Voltage Surge Protector

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