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This Littelfuse Inc. FA3-PB-14-845-22A-BT is a magnetic hydraulic delay circuit breaker with a 3-pole configuration. It is rated for 450 Amps and 277 Volts, making it suitable for various power distribution applications.
The breaker features a lever actuator for easy operation and is designed for chassis mounting, ensuring secure installation in electrical enclosures. Its approval agencies include CCC and UL489A, indicating compliance with relevant safety standards.
Key specifications include a current rating of 450A and a voltage rating of 277V. The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 450A.
The voltage rating is 277V.
This circuit breaker has 3 poles.
It uses a lever actuator.
The mounting type is chassis mount.
The approval agencies are CCC and UL489A.