The ILSE Spark Gap Protector is a high performance encapsulated spark gap offering a high surge rating with low follow on current, ideal for point of entry protection. It is intended for installation within the lightning protection zone concept at the boundaries LPZ O A(B) -1 according to IEC 62305-4.

ILSE Guardian Product Brochure
ILSE Summary Product Brochure
Lightning protection grounding system
ILSE exothermic welding sample 11_11_2010, 15_46