EA3-B0-66-640-12A-JD
Littelfuse Inc.
The Littelfuse Inc. EA3-B0-66-640-12A-JD is a 3-pole magnetic circuit breaker designed for panel mounting. It features a 40A current rating and a 415V AC voltage rating.
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This Sensata Technologies Airpax circuit breaker, part number IULHK111-1RS5-42-2.50-01, is a magnetic-hydraulic delay type designed for panel mounting. It offers a robust 40A current rating and supports AC voltage up to 415V and DC voltage up to 80V.
With three poles, this breaker provides reliable circuit protection in various applications. It features a lever actuator for easy operation and has no illumination. The breaker is supplied in bulk packaging.
Key electrical specifications include a 40A current rating and a 415V AC voltage rating, making it suitable for medium to heavy-duty power distribution. The magnetic-hydraulic delay mechanism ensures precise tripping characteristics, protecting equipment from overcurrents and short circuits.
Designed for industrial and commercial applications, this circuit breaker ensures safety and operational continuity. Its panel mount design facilitates integration into control panels and electrical enclosures.
| 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 40A.
The AC voltage rating is 415V.
It has 3 poles.
It uses a Magnetic (Hydraulic Delay) mechanism.
The mounting type is Panel Mount.