The AM3-C3-A-30-1 is a three-pole, front-mount hydraulic-magnetic circuit breaker designed for series trip overcurrent protection. This breaker is rated for 30A and features a black handle with 'On/Off' markings positioned on the right pole. It utilizes a long time delay curve (Curve 1) suitable for 50/60Hz, DC, and 400Hz systems, allowing it to withstand inrush currents up to 8 times its nominal rating without nuisance tripping. The hydraulic-magnetic technology ensures a constant trip rating across the full operating temperature range of -40°C to +85°C. Its robust design makes it ideal for demanding applications such as industrial controls, telecommunications, and marine equipment.