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This Littelfuse Inc. circuit breaker, part number AA1-B2-20-420-1L1-C, is a magnetic hydraulic delay type designed for panel mounting. It offers a current rating of 2A and a voltage rating of 277V, with a single pole configuration.
The breaker type is magnetic with a hydraulic delay, providing specific protection characteristics. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, and UL, indicating compliance with various safety standards.
Environmental compliance data indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. However, this data is marked as low confidence and requires verification.
This component is suitable for applications requiring reliable circuit protection with specific current and voltage handling capabilities. Its panel mount design facilitates integration into various electrical enclosures and systems.
2A.
277V.
Magnetic (Hydraulic Delay).
1.
Lever.
CCC, CSA, UL.
Panel Mount.