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This Littelfuse Inc. circuit breaker, part number AA1-B1-14-440-1B1-C, is a single-pole device with a magnetic hydraulic delay mechanism. It is rated for a maximum current of 4A and a voltage of 277V.
The breaker is designed for panel mounting, offering a convenient installation solution for various applications. Its actuator type is a lever, providing a clear visual indication of its state.
Compliance information indicates RoHS3 compliance and MSL 1 status. REACH status is unaffected. Approval agencies include CCC, CSA, and UL.
This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic.
The current rating is 4A.
The voltage rating is 277V.
It is a Magnetic (Hydraulic Delay) type circuit breaker.
This circuit breaker has 1 pole.
The mounting type is Panel Mount.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.