AM2-B0-34-640-501-C is a two-pole hydraulic-magnetic circuit breaker from the A-Series, designed for precise overcurrent protection in DC applications. This circuit breaker features a sealed toggle actuator configuration, series trip (current) circuit type, and DC medium frequency delay characteristics. The unit is rated for a maximum voltage of 277VAC 50/60Hz or 80VDC with a maximum interrupting capacity of 7,500 amps. With dimensions suitable for panel mounting and depth behind panel of approximately 2.370 inches (60.20mm) for tab terminals, it provides reliable protection in compact installations. Common applications include marine, telecom, renewable energy, generators, industrial automation, and military equipment where robust circuit protection is required.