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This Littelfuse Inc. FA3-PB-16-860-21A-BT is a robust circuit breaker designed for reliable electrical protection. It offers a substantial 600A current rating and a 277V voltage rating, making it suitable for demanding applications.
The breaker features a 3-pole configuration and a magnetic (hydraulic delay) type, providing precise tripping characteristics. It is designed for easy chassis mounting and is operated by a lever actuator.
Compliance is indicated with RoHS3 status, and it has an MSL rating of 1 Unlimited. Approval agencies include CCC and UL489A, signifying adherence to important safety standards.
The voltage rating is 277V.
The current rating is 600A.
It has three poles.
It is a magnetic hydraulic delay circuit breaker.
It uses a lever actuator.
It is a chassis mount circuit breaker.
It is approved under CCC and UL489A.