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The Littelfuse AA1-B2-12-615-2D1-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical systems. It is rated for 15 amps of continuous current at a maximum voltage of 277 volts AC.
This circuit breaker uses a magnetic (hydraulic delay) trip mechanism, which provides reliable overcurrent protection with a time delay characteristic that is inversely proportional to the fault current. The lever actuator allows for manual on/off control and reset. The unit is designed for panel mount installation.
The AA1-B2-12-615-2D1-C carries approvals from CCC, CSA, and UL, indicating compliance with major international safety standards. It is listed as RoHS3 compliant and REACH unaffected.
The current rating is 15A.
The voltage rating is 277V.
It is a magnetic (hydraulic delay) circuit breaker.
It has 1 pole.
It uses a lever actuator.
It is designed for panel mount.
It is approved by CCC, CSA, and UL.