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Delta surge suppressor for Solar Modules
surge suppressor for 120/240v AC
surge suppressor 3 Phase 300VAC Delta
surge suppressor for DC Systems
Delta surge suppressors
Delta surge suppressors have a maximum current rating of 60,000 amps and 2,000 joules per line. Response time is 25 ns to clamp 50,000 amps. Mounts easily in a 1/2” knockout.
Install the DC version for surge protection on wires coming from a PV array, DC wind generator or DC hydroelectric turbine. Use the 600VDC unit for high-voltage grid-tie PV arrays. Surge protection can be installed in a combiner box, DC load center or grid-tie inverter.
The AC versions can be mounted in your AC load center to protect 120/240VAC equipment and on wiring running outside of the building, to generators, pumps or outbuildings. All units are waterproof.