The AM1R-A3-AC07D-A-10-2 is a single-pole, series trip hydraulic-magnetic circuit breaker designed for overcurrent protection in 50/60 Hz systems. It has a current rating of 10A and features a medium time delay curve (Curve 2) capable of handling an inrush current up to 8 times its nominal rating. This breaker is UL 1077 recognized for operation up to 250V AC or 80V DC. Its hydraulic-magnetic technology ensures a constant trip rating across a wide operating temperature range of -40°C to +85°C, making it ideal for demanding industrial, telecom, and marine applications.