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This Littelfuse Inc. circuit breaker, part number AA1-B0-12-450-222-MK, is a single-pole device with a 5A current rating and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) breaker type for reliable operation.
The breaker is designed for panel mounting and features a lever actuator. It has received approvals from CCC, UL489A, and VDE, indicating compliance with various safety and performance standards. The RoHS status is compliant with RoHS3, and it has a Moisture Sensitivity Level (MSL) of 1.
This component is suitable for applications requiring overcurrent protection with specific trip characteristics provided by its magnetic hydraulic delay mechanism. Its panel mount design facilitates integration into control panels and equipment enclosures.
The current rating is 5A.
The voltage rating is 277V.
It uses a Magnetic (Hydraulic Delay) breaker type.
This is a 1-pole circuit breaker.
The mounting type is Panel Mount.
Approval agencies include CCC, UL489A, and VDE.
Yes, it is RoHS3 Compliant.