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The EA2-B0-22-670-2DA-CB is a circuit breaker designed for electrical panel protection and overcurrent management. Manufactured by Littelfuse Inc., this component serves as a critical safety device within power distribution systems. It interrupts excessive current flow to prevent damage to downstream equipment and wiring.
Key electrical specifications include a continuous current rating of 70A. The unit supports dual voltage ratings, operating reliably at 240V AC and 125V DC. These ratings make it suitable for standard commercial and industrial control panels where both alternating and direct current circuits require coordinated protection.
As a thermal-magnetic circuit breaker, it combines instantaneous magnetic tripping for short-circuit protection with time-delay thermal tripping for overload conditions. This dual-action mechanism ensures precise fault isolation without nuisance tripping during normal startup surges. Engineers can integrate this breaker into DIN-rail mounted enclosures or panel-mounted configurations depending on the chassis design.
Procurement teams should verify mounting hardware compatibility and terminal configuration requirements before installation. The component meets standard industry safety certifications for commercial electrical equipment. Always consult the official Littelfuse datasheet for detailed trip curves, interrupting capacity, and environmental operating limits prior to final system integration.
It is rated for 240V AC and 125V DC operation.
The component provides a continuous current rating of 70A.
It is a circuit breaker manufactured by Littelfuse Inc.