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The EA1-B2-12-810-22A-AB is a 1-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It is rated for a continuous current of 100A at a voltage rating of 600V. The breaker uses a magnetic (hydraulic delay) mechanism for overcurrent protection, providing time-delayed tripping for handling transient surges without nuisance tripping.
The device features a lever actuator and is designed for panel mount installation. It has no illumination, making it suitable for applications where visible indication is not required. The circuit breaker is part of Littelfuse's EA series (inferred) and offers reliable circuit protection for industrial and commercial equipment.
With a single-pole configuration, this breaker is ideal for protecting individual circuits in power distribution panels, motor control centers, and other electrical systems where a 100A rating is needed. The hydraulic delay characteristic allows coordination with downstream protective devices.
100A
600V
1
Magnetic (Hydraulic Delay)
Lever
No illumination
Panel Mount