AA1-B0-24-610-1D2-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-24-610-1D2-C is a magnetic hydraulic delay circuit breaker. It features a 10A current rating and 277V voltage rating.
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The Sensata APL1-1-52-103-A is a single-pole hydraulic magnetic circuit breaker designed for reliable power switching and circuit protection. It features a 10A current rating and a 277V voltage rating, with a lever actuator for manual operation.
This circuit breaker is designed for panel mounting, offering a secure and accessible installation point. The hydraulic magnetic trip mechanism ensures precise overload protection, preventing damage to sensitive components and external environments. It is part of the APL/UPL series, which are legacy products and no new design-in orders are being accepted.
While designed for industrial, military, and information processing applications, the APL series is suitable for any situation requiring precision operation. It is recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235. The product status is listed as Obsolete.
Sensata Technologies recommends utilizing the Airpax™ IAL series as an alternative for new designs. This APL1-1-52-103-A model offers a DC voltage rating of 65V.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 10A.
The AC voltage rating is 277V and the DC voltage rating is 65V.
It is designed for panel mounting.
It features a lever actuator.
It is a Magnetic (Hydraulic Delay) circuit breaker.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.