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This Littelfuse Inc. circuit breaker, part number AA1-B0-26-620-1B1-C, is designed for panel mounting. It operates as a single-pole breaker with a current rating of 20A and a voltage rating of 277V.
The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a lever, allowing for easy manual operation. It offers illumination-free functionality.
Key approvals include CCC, CSA, and UL, indicating compliance with relevant safety standards. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is unaffected.
This component is suitable for applications requiring robust circuit protection with specific electrical and mounting characteristics.
20A.
277V.
Magnetic (Hydraulic Delay).
1.
Panel Mount.
Lever.
CCC, CSA, and UL.