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This Littelfuse Inc. circuit breaker, part number AA1-B0-20-620-1B1-C, is designed for circuit protection applications. It operates as a magnetic (hydraulic delay) type with a single pole configuration.
The breaker has a current rating of 20 Amperes and a voltage rating of 277 Volts. It is designed for panel mounting, offering a secure and accessible installation. The actuator type is a lever, providing a clear visual indication of the breaker's state.
This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. It is also REACH unaffected. The approval agencies listed include CCC, CSA, and UL, indicating compliance with various safety standards.
The current rating is 20A.
The voltage rating is 277V.
It is a Magnetic (Hydraulic Delay) type breaker.
This circuit breaker has 1 pole.
The mounting type is Panel Mount.
Yes, it is RoHS3 Compliant.
The MSL is 1 Unlimited.