Compliant to the standard specification of the Ministry of Land, Infrastructure, Transport, and Tourism.

SPD with a fail safe function to prevent short-circuit (separation of circuit and element is visually confirmable).

Quick response for surge.

JIS5381-1: Nominal 8/20µs-5,000A -- Maximum 8/20µs-10,000A.

Impulse test category: Class II (Type II).


Road traffic and related equipment.

Power conditioner for solar photovoltaic system, etc.