AA1-B0-14-650-521-D
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-650-521-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 50A current rating and a 277V voltage rating.
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This Littelfuse Inc. BA1-B0-56-650-5A2-D is a single-pole circuit breaker designed for panel mounting. It offers a robust 50A current rating and a 277V voltage rating, making it suitable for various electrical protection applications.
The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a lever, and it does not feature illumination.
Compliance includes RoHS3, REACH Unaffected, and MSL 1. Approval agencies include CCC, CSA, UL, and VDE, indicating broad acceptance in different markets.
277V.
50A.
Magnetic (hydraulic delay) type.
1 pole.
Lever.
Panel mount.