AA1-B0-21-620-1D2-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-21-620-1D2-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 277V voltage rating.
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This Littelfuse Inc. circuit breaker, part number AA1-B0-24-620-1B2-C, is designed for circuit protection applications. It operates with a 20A current rating and a voltage rating of 277V.
The breaker type is magnetic with a hydraulic delay, providing reliable tripping characteristics. It features a single pole and a lever actuator for manual operation. The mounting type is panel mount, suitable for integration into various enclosures and systems.
Approval agencies include CCC, CSA, and UL, indicating compliance with relevant safety standards. The illumination is none. This component is RoHS3 compliant and has an MSL of 1 Unlimited, with REACH unaffected status.
The voltage rating is 277V.
The current rating is 20A.
It is a magnetic circuit breaker with hydraulic delay.
It has 1 pole.
It uses a lever actuator.
It is panel mounted.
It carries CCC, CSA, and UL approvals.