FA3-PB-16-845-21A-BT
Littelfuse Inc.
This 450A 277V three-pole circuit breaker provides magnetic hydraulic delay protection. It features a chassis mount design with a manual lever actuator.
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This Littelfuse Inc. FA3-PB-16-845-22A-BT is a robust circuit breaker engineered for reliable circuit protection. It operates with a magnetic hydraulic delay mechanism, providing precise tripping characteristics.
The breaker is rated for a high current of 450A and a voltage of 277V, making it suitable for demanding applications. It features a simple lever actuator and a non-illuminated design.
Designed for chassis mounting, this 3-pole circuit breaker offers a straightforward installation process. It is compliant with RoHS3 standards and has an MSL of 1 Unlimited, indicating its suitability for various environmental conditions.
Key specifications include a 450A current rating, 277V voltage rating, and a 3-pole configuration. Approval agencies include CCC and UL489A, ensuring adherence to industry safety standards.
277V
450A
3 poles
Magnetic (Hydraulic Delay)
Chassis Mount
Lever
CCC, UL489A