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This Littelfuse Inc. circuit breaker, part number FT1-B2-14-820-22A-BG, is a single-pole device rated for 200A and 277V. It utilizes a magnetic hydraulic delay mechanism for its tripping function and has a lever actuator for manual operation. The breaker is designed for chassis mounting, making it suitable for integration into various electrical enclosures and systems.
Key electrical specifications include a current rating of 200A and a voltage rating of 277V. The breaker type is magnetic with a hydraulic delay, and it features a simple lever actuator. It is approved by CCC, cULus, and UL489 agencies, indicating compliance with relevant safety standards. The unit has no illumination and is designed for a single pole configuration.
Environmental compliance includes RoHS3 compliance, an MSL of 1 Unlimited, and REACH unaffected status. These indicate adherence to material restrictions and handling guidelines. The mounting type is chassis mount, providing a secure installation method within equipment.
This circuit breaker is suitable for applications requiring reliable overcurrent protection with specific electrical and mounting requirements. Its approvals suggest suitability for a range of industrial and commercial uses.
277VAC.
Chassis mount.
200A.
Magnetic hydraulic delay.
1 pole.
CCC, cULus, UL489.
Lever.