AA1-B2-42-475-2B1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-42-475-2B1-C is a single-pole, magnetic hydraulic delay circuit breaker.
It features a 7.5A current rating and a 277V voltage rating.
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The Sensata APL1-1REC4-52-752-M is a magnetic hydraulic delay circuit breaker designed for reliable circuit protection. This single-pole unit features a lever actuator and is suitable for panel mounting.
Key electrical specifications include a current rating of 7.5A and an AC voltage rating of 277V. The magnetic hydraulic delay mechanism ensures precise tripping characteristics under overload conditions.
This circuit breaker is part of the APL/UPL series, which is noted as a legacy product. While designed for industrial, military, and information processing applications, it's important to note that new design-in orders are not being accepted for this series. Sensata Technologies recommends the Airpax™ IAL series for new designs.
The component is supplied in bulk packaging. Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted as unverified.
| 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 7.5A.
The AC voltage rating is 277V.
It is a single-pole circuit breaker.
It uses a Magnetic (Hydraulic Delay) breaker type.
The mounting type is Panel Mount.
The status is RoHS3 Compliant.
The MSL is 1 Unlimited.