The AA1-B0-34-475-3D1-C is a single-pole hydraulic-magnetic circuit breaker from the A-Series, designed for precise overcurrent protection in compact applications. This breaker features a handle actuator with a 0.75-inch wide bezel for front panel snap-in mounting without handleguard, and is rated for 7.5 amps continuous current at maximum voltages of 277VAC (50/60 Hz) and 80VDC, with a maximum interrupting capacity of 7,500 amps. The unit includes threaded inserts (6-32 x 0.195 inches) for secure mounting and is UL 489A listed with CSA acceptance, ensuring compliance with international safety standards. The hydraulic-magnetic trip mechanism provides reliable protection across diverse applications including marine systems, telecommunications, renewable energy installations, industrial automation, and commercial equipment, making it ideal for both general-purpose and full-load applications requiring dependable circuit protection.