The WAGO part 787-1664/004-1000 is an advanced electronic circuit breaker designed for high-performance applications. This 4-channel breaker operates on 24 VDC and provides a maximum current of 3.8 A per channel. Featuring active current limitation, this breaker ensures the protection of your electrical circuits by detecting and limiting excessive current to prevent damage to connected devices. Compliant with NEC Class 2 standards, it guarantees safe and reliable operation, making it perfect for a wide range of industrial and commercial applications.