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Nominal System Voltage
Max Surge Current Per Phase
Short Circuit Current Rating
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Surge Protection Devices

Surge Protection Devices

Place these surge protectors between electronics, computer systems, data storage devices, and other sensitive equipment and the power source to protect the equipment from overvoltage conditions.

External-Mount Non-Modular SDPs

These non-modular external-mount SPDs are compact for installation on a vertical surface at a service entrance, a branch, or provide dedicated protection for a specific piece of equipment.

Single Phase

120/240V AC- System Voltage

Three Phase

120/208V AC- System Voltage

277/480V AC- System Voltage

347/600V AC Wye- System Voltage

External-Mount Modular SDPs

Modular external-mount SPDs have plug-in surge modules that can be replaced when damaged, eliminating the need to replace the entire panel. The modular system eases maintenance and replacement of damaged parts. External mount systems are installed on a vertical surface at a service entrance, a branch, or provide dedicated protection for a specific piece of equipment.

Single Phase

240V AC

Three Phase

220V AC

277/480V AC Wye

480V AC

DIN-Mount SPDs

Mount these SPDs on DIN rails for use in a variety of industries, including AC/DC distribution, HVAC, motor control, and telecommunications.

Single Phase

120V AC

120/240V AC

240/480V AC

Three Phase

120/208V AC

480V AC

Audio & Video SPDs

Protect sensitive audio and video equipment using these standalone, desk-mount SPDs. Power filtering produces a consistent power output to help produce uninterrupted picture and clear sound.

120V AC, Single Phase