The Fuji 40A 2Pole 5KAIC 220V BW50EAG delivers reliable circuit protection for industrial and commercial electrical systems. This robust air circuit breaker features a 40-ampere capacity with 5KAIC interrupting rating, engineered to handle demanding applications safely. The NEMA 3R enclosure provides superior protection against weather, dust, and corrosive environments, making it ideal for outdoor installations and harsh conditions. Built with Fuji's trusted engineering standards, this breaker ensures consistent performance and long-term durability. Perfect for facilities requiring dependable overcurrent protection with enhanced environmental resistance.