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The AA1-B0-14-620-3B1-C is a single-pole magnetic hydraulicelay circuit breaker from Littelfuse. It is rated for a continuous current of 20A at 277V AC, providing overcurrent protection in electrical circuits. The magnetic hydraulic delay mechanism offers predictable trip characteristics under fault conditions.
This circuit breaker features a panel mount design with a lever actuator for manual on/off control. It is non-illuminated and does not include any visual indication. The device is approved by CCC, CSA, and UL, indicating compliance with international safety standards for use in various applications.
The compact 1-pole construction is suitable for single-phase circuits requiring reliable circuit protection. The panel mount allows for secure installation in enclosures or electrical panels.