The Heinemann SPHM3YL0010 DIN Rail Circuit Breaker is a 3-pole protection device rated for 10 A and up to 480 VAC, purpose-built for DIN rail mounting in industrial control panels. This model is also cataloged as AD3S-A38-LO-DN-H-AB, and is intended to safeguard three-phase circuits in distribution panels and motor control applications. With DIN rail compatibility and a 3P, 480 VAC rating, it serves three-phase electrical installations where compact, reliable overcurrent protection is required. Part number SPHM3YL0010 uniquely identifies this unit within Heinemann's DIN rail breaker lineup.
