The ABB Neutral terminal block, mainly used to connect neutral lines, internal and external of distribution box. It makes the wiring clear and tidy, which is convenient to maintain the equipment. In the internal lightning protection system and electrical system, the main role of earth link is voltage sharing. Conventional Free-air Thermal Current (Ith) - 125 A
Conventional Thermal Current (Ithe) - Fully Enclosed 125 A
Special Functions - FP