Delta lightning arrestors 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. Delta lightning arrestors mount easily in a 1/2" knockout. All units are waterproof.
Install the DC version for surge protection on cables coming from the Solar PV array or DC wind generator. Use the 600VCD version for high voltage solar grid-tie installation. The Delta lightning arrestor can be installed in a combiner box, DC load center or grid tie inverter.