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This Littelfuse Inc. circuit breaker, part number AA1-B2-12-620-192-D, is designed for circuit protection applications. It operates as a single-pole breaker with a magnetic (hydraulic delay) tripping mechanism and a lever actuator.
The breaker has a current rating of 20A and a voltage rating of 277V. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating broad compliance for various markets. The mounting type is panel mount, making it suitable for integration into control panels and equipment.
Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. These specifications are based on available data and may require verification for specific applications.
The current rating is 20A.
The voltage rating is 277V.
It is a magnetic (hydraulic delay) breaker.
It has 1 pole.
The mounting type is panel mount.
It is approved by CCC, CSA, UL, and VDE.
Yes, it is RoHS3 compliant.